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|
| from __future__ import annotations |
|
|
| import copy |
| import tempfile |
| import unittest |
|
|
| import numpy as np |
|
|
| from transformers import BartConfig, BartTokenizer, is_tf_available |
| from transformers.testing_utils import require_tf, slow |
| from transformers.utils import cached_property |
|
|
| from ...test_configuration_common import ConfigTester |
| from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor |
| from ...test_pipeline_mixin import PipelineTesterMixin |
| from ...utils.test_modeling_tf_core import TFCoreModelTesterMixin |
|
|
|
|
| if is_tf_available(): |
| import tensorflow as tf |
|
|
| from transformers import TFBartForConditionalGeneration, TFBartForSequenceClassification, TFBartModel |
|
|
|
|
| @require_tf |
| class TFBartModelTester: |
| config_cls = BartConfig |
| config_updates = {} |
| hidden_act = "gelu" |
|
|
| def __init__( |
| self, |
| parent, |
| batch_size=13, |
| seq_length=7, |
| is_training=True, |
| use_labels=False, |
| vocab_size=99, |
| hidden_size=32, |
| num_hidden_layers=2, |
| num_attention_heads=4, |
| intermediate_size=37, |
| hidden_dropout_prob=0.1, |
| attention_probs_dropout_prob=0.1, |
| max_position_embeddings=20, |
| eos_token_id=2, |
| pad_token_id=1, |
| bos_token_id=0, |
| ): |
| self.parent = parent |
| self.batch_size = batch_size |
| self.seq_length = seq_length |
| self.is_training = is_training |
| self.use_labels = use_labels |
| self.vocab_size = vocab_size |
| self.hidden_size = hidden_size |
| self.num_hidden_layers = num_hidden_layers |
| self.num_attention_heads = num_attention_heads |
| self.intermediate_size = intermediate_size |
|
|
| self.hidden_dropout_prob = hidden_dropout_prob |
| self.attention_probs_dropout_prob = attention_probs_dropout_prob |
| self.max_position_embeddings = max_position_embeddings |
| self.eos_token_id = eos_token_id |
| self.pad_token_id = pad_token_id |
| self.bos_token_id = bos_token_id |
|
|
| def prepare_config_and_inputs_for_common(self): |
| |
| input_ids = tf.clip_by_value( |
| ids_tensor([self.batch_size, self.seq_length - 1], self.vocab_size), |
| clip_value_min=self.eos_token_id + 1, |
| clip_value_max=self.vocab_size + 1, |
| ) |
| |
| eos_tensor = tf.expand_dims(tf.constant([self.eos_token_id] * self.batch_size), 1) |
| input_ids = tf.concat([input_ids, eos_tensor], axis=1) |
|
|
| decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size) |
|
|
| config = self.config_cls( |
| vocab_size=self.vocab_size, |
| d_model=self.hidden_size, |
| encoder_layers=self.num_hidden_layers, |
| decoder_layers=self.num_hidden_layers, |
| encoder_attention_heads=self.num_attention_heads, |
| decoder_attention_heads=self.num_attention_heads, |
| encoder_ffn_dim=self.intermediate_size, |
| decoder_ffn_dim=self.intermediate_size, |
| dropout=self.hidden_dropout_prob, |
| attention_dropout=self.attention_probs_dropout_prob, |
| max_position_embeddings=self.max_position_embeddings, |
| eos_token_ids=[2], |
| bos_token_id=self.bos_token_id, |
| pad_token_id=self.pad_token_id, |
| decoder_start_token_id=self.pad_token_id, |
| **self.config_updates, |
| ) |
| inputs_dict = prepare_bart_inputs_dict(config, input_ids, decoder_input_ids) |
| return config, inputs_dict |
|
|
| def check_decoder_model_past_large_inputs(self, config, inputs_dict): |
| model = TFBartModel(config=config).get_decoder() |
| input_ids = inputs_dict["input_ids"] |
|
|
| input_ids = input_ids[:1, :] |
| attention_mask = inputs_dict["attention_mask"][:1, :] |
| head_mask = inputs_dict["head_mask"] |
| self.batch_size = 1 |
|
|
| |
| outputs = model(input_ids, attention_mask=attention_mask, head_mask=head_mask, use_cache=True) |
|
|
| output, past_key_values = outputs.to_tuple() |
|
|
| |
| next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size) |
| next_attn_mask = tf.cast(ids_tensor((self.batch_size, 3), 2), tf.int8) |
|
|
| |
| next_input_ids = tf.concat([input_ids, next_tokens], axis=-1) |
| next_attention_mask = tf.concat([attention_mask, next_attn_mask], axis=-1) |
|
|
| output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask) |
| output_from_no_past = output_from_no_past[0] |
|
|
| output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values) |
| output_from_past = output_from_past[0] |
|
|
| self.parent.assertEqual(next_tokens.shape[1], output_from_past.shape[1]) |
|
|
| |
| random_slice_idx = int(ids_tensor((1,), output_from_past.shape[-1])) |
| output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx] |
| output_from_past_slice = output_from_past[:, :, random_slice_idx] |
|
|
| |
| tf.debugging.assert_near(output_from_past_slice, output_from_no_past_slice, rtol=1e-3) |
|
|
|
|
| def prepare_bart_inputs_dict( |
| config, |
| input_ids, |
| decoder_input_ids, |
| attention_mask=None, |
| decoder_attention_mask=None, |
| head_mask=None, |
| decoder_head_mask=None, |
| cross_attn_head_mask=None, |
| ): |
| if attention_mask is None: |
| attention_mask = tf.cast(tf.math.not_equal(input_ids, config.pad_token_id), tf.int8) |
| if decoder_attention_mask is None: |
| decoder_attention_mask = tf.concat( |
| [ |
| tf.ones(decoder_input_ids[:, :1].shape, dtype=tf.int8), |
| tf.cast(tf.math.not_equal(decoder_input_ids[:, 1:], config.pad_token_id), tf.int8), |
| ], |
| axis=-1, |
| ) |
| if head_mask is None: |
| head_mask = tf.ones((config.encoder_layers, config.encoder_attention_heads)) |
| if decoder_head_mask is None: |
| decoder_head_mask = tf.ones((config.decoder_layers, config.decoder_attention_heads)) |
| if cross_attn_head_mask is None: |
| cross_attn_head_mask = tf.ones((config.decoder_layers, config.decoder_attention_heads)) |
| return { |
| "input_ids": input_ids, |
| "decoder_input_ids": decoder_input_ids, |
| "attention_mask": attention_mask, |
| "decoder_attention_mask": decoder_attention_mask, |
| "head_mask": head_mask, |
| "decoder_head_mask": decoder_head_mask, |
| "cross_attn_head_mask": cross_attn_head_mask, |
| } |
|
|
|
|
| @require_tf |
| class TFBartModelTest(TFModelTesterMixin, TFCoreModelTesterMixin, PipelineTesterMixin, unittest.TestCase): |
| all_model_classes = ( |
| (TFBartForConditionalGeneration, TFBartForSequenceClassification, TFBartModel) if is_tf_available() else () |
| ) |
| all_generative_model_classes = (TFBartForConditionalGeneration,) if is_tf_available() else () |
| pipeline_model_mapping = ( |
| { |
| "feature-extraction": TFBartModel, |
| "summarization": TFBartForConditionalGeneration, |
| "text-classification": TFBartForSequenceClassification, |
| "text2text-generation": TFBartForConditionalGeneration, |
| "translation": TFBartForConditionalGeneration, |
| "zero-shot": TFBartForSequenceClassification, |
| } |
| if is_tf_available() |
| else {} |
| ) |
| is_encoder_decoder = True |
| test_pruning = False |
| test_onnx = True |
| onnx_min_opset = 10 |
|
|
| def setUp(self): |
| self.model_tester = TFBartModelTester(self) |
| self.config_tester = ConfigTester(self, config_class=BartConfig) |
|
|
| def test_config(self): |
| self.config_tester.run_common_tests() |
|
|
| def test_decoder_model_past_large_inputs(self): |
| config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common() |
| self.model_tester.check_decoder_model_past_large_inputs(*config_and_inputs) |
|
|
| |
| @unittest.skip("Onnx compliancy broke with TF 2.10") |
| def test_onnx_compliancy(self): |
| pass |
|
|
| |
| def test_inputs_embeds(self): |
| config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common() |
|
|
| for model_class in (TFBartForConditionalGeneration, TFBartModel): |
| model = model_class(config) |
|
|
| inputs = copy.deepcopy(inputs_dict) |
|
|
| if not self.is_encoder_decoder: |
| input_ids = inputs["input_ids"] |
| del inputs["input_ids"] |
| else: |
| encoder_input_ids = inputs["input_ids"] |
| decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids) |
| del inputs["input_ids"] |
| inputs.pop("decoder_input_ids", None) |
|
|
| if not self.is_encoder_decoder: |
| inputs["inputs_embeds"] = model.get_input_embeddings()(input_ids) |
| else: |
| inputs["inputs_embeds"] = model.get_input_embeddings()(encoder_input_ids) |
| inputs["decoder_inputs_embeds"] = model.get_input_embeddings()(decoder_input_ids) |
|
|
| inputs = self._prepare_for_class(inputs, model_class) |
|
|
| model(inputs) |
|
|
| |
| @slow |
| def test_graph_mode_with_inputs_embeds(self): |
| config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common() |
|
|
| for model_class in (TFBartForConditionalGeneration, TFBartModel): |
| model = model_class(config) |
|
|
| inputs = copy.deepcopy(inputs_dict) |
|
|
| if not self.is_encoder_decoder: |
| input_ids = inputs["input_ids"] |
| del inputs["input_ids"] |
| else: |
| encoder_input_ids = inputs["input_ids"] |
| decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids) |
| del inputs["input_ids"] |
| inputs.pop("decoder_input_ids", None) |
|
|
| if not self.is_encoder_decoder: |
| inputs["inputs_embeds"] = model.get_input_embeddings()(input_ids) |
| else: |
| inputs["inputs_embeds"] = model.get_input_embeddings()(encoder_input_ids) |
| inputs["decoder_inputs_embeds"] = model.get_input_embeddings()(decoder_input_ids) |
|
|
| inputs = self._prepare_for_class(inputs, model_class) |
|
|
| @tf.function |
| def run_in_graph_mode(): |
| return model(inputs) |
|
|
| outputs = run_in_graph_mode() |
| self.assertIsNotNone(outputs) |
|
|
| @slow |
| def test_save_load_after_resize_token_embeddings(self): |
| |
| if not self.test_resize_embeddings: |
| return |
| config, original_inputs_dict = self.model_tester.prepare_config_and_inputs_for_common() |
| for model_class in self.all_model_classes: |
| |
| new_tokens_size = 10 |
| old_total_size = config.vocab_size |
| new_total_size = old_total_size + new_tokens_size |
| model = model_class(config=copy.deepcopy(config)) |
| model.build_in_name_scope() |
| model.resize_token_embeddings(new_total_size) |
|
|
| |
| inputs_dict = copy.deepcopy(original_inputs_dict) |
| ids_feat_name = None |
| if "input_ids" in inputs_dict: |
| ids_feat_name = "input_ids" |
| elif "decoder_input_ids" in inputs_dict: |
| ids_feat_name = "decoder_input_ids" |
| else: |
| assert False, "No input ids feature found in the inputs dict" |
|
|
| new_vocab_input_ids = ids_tensor(inputs_dict[ids_feat_name].shape, new_tokens_size) |
| new_vocab_input_ids += old_total_size |
|
|
| |
| new_vocab_input_ids = new_vocab_input_ids[:, :-1] |
| new_vocab_input_ids = tf.concat( |
| [new_vocab_input_ids, tf.ones((tf.shape(new_vocab_input_ids)[0], 1), dtype=tf.int32) * 2], axis=1 |
| ) |
|
|
| inputs_dict[ids_feat_name] = new_vocab_input_ids |
| if "input_ids" in inputs_dict: |
| inputs_dict["input_ids"] = new_vocab_input_ids |
| if "decoder_input_ids" in inputs_dict: |
| inputs_dict["decoder_input_ids"] = new_vocab_input_ids |
| prepared_inputs = self._prepare_for_class(inputs_dict, model_class) |
| outputs = model(**prepared_inputs) |
|
|
| |
| with tempfile.TemporaryDirectory() as tmpdirname: |
| model.save_pretrained(tmpdirname, saved_model=False) |
| model = model_class.from_pretrained(tmpdirname) |
| restored_model_outputs = model(**prepared_inputs) |
|
|
| |
| self.assert_outputs_same(restored_model_outputs, outputs) |
|
|
|
|
| def _long_tensor(tok_lst): |
| return tf.constant(tok_lst, dtype=tf.int32) |
|
|
|
|
| @require_tf |
| class TFBartHeadTests(unittest.TestCase): |
| vocab_size = 99 |
|
|
| def _get_config_and_data(self): |
| eos_column_vector = tf.ones((4, 1), dtype=tf.int32) * 2 |
| input_ids = tf.concat([ids_tensor((4, 6), self.vocab_size - 3) + 3, eos_column_vector], axis=1) |
| batch_size = input_ids.shape[0] |
| config = BartConfig( |
| vocab_size=self.vocab_size, |
| d_model=24, |
| encoder_layers=2, |
| decoder_layers=2, |
| encoder_attention_heads=2, |
| decoder_attention_heads=2, |
| encoder_ffn_dim=32, |
| decoder_ffn_dim=32, |
| max_position_embeddings=48, |
| eos_token_id=2, |
| pad_token_id=1, |
| bos_token_id=0, |
| decoder_start_token_id=2, |
| ) |
| return config, input_ids, batch_size |
|
|
| def test_lm_forward(self): |
| config, input_ids, batch_size = self._get_config_and_data() |
| decoder_lm_labels = ids_tensor([batch_size, input_ids.shape[1]], self.vocab_size) |
| lm_model = TFBartForConditionalGeneration(config) |
| outputs = lm_model(input_ids=input_ids, labels=decoder_lm_labels, decoder_input_ids=input_ids, use_cache=False) |
| expected_shape = (batch_size, input_ids.shape[1], config.vocab_size) |
| self.assertEqual(outputs.logits.shape, expected_shape) |
|
|
| def test_lm_uneven_forward(self): |
| config = BartConfig( |
| vocab_size=10, |
| d_model=24, |
| encoder_layers=2, |
| decoder_layers=2, |
| encoder_attention_heads=2, |
| decoder_attention_heads=2, |
| encoder_ffn_dim=32, |
| decoder_ffn_dim=32, |
| max_position_embeddings=48, |
| ) |
| lm_model = TFBartForConditionalGeneration(config) |
| context = tf.fill((7, 2), 4) |
| summary = tf.fill((7, 7), 6) |
| outputs = lm_model(input_ids=context, decoder_input_ids=summary, use_cache=False) |
| expected_shape = (*summary.shape, config.vocab_size) |
| self.assertEqual(outputs.logits.shape, expected_shape) |
|
|
|
|
| @require_tf |
| class TFBartForSequenceClassificationTest(unittest.TestCase): |
| def test_model_fails_for_uneven_eos_tokens(self): |
| config = BartConfig(eos_token_id=2) |
| model = TFBartForSequenceClassification(config) |
| inputs = { |
| "input_ids": tf.constant([[1, 2, 2, 2], [1, 3, 2, 2], [2, 2, 3, 3]]), |
| "attention_mask": tf.constant([[1, 1, 1, 1], [1, 1, 1, 1], [1, 1, 1, 1]]), |
| } |
| with self.assertRaises(tf.errors.InvalidArgumentError): |
| model(inputs) |
|
|
|
|
| @slow |
| @require_tf |
| class TFBartModelIntegrationTest(unittest.TestCase): |
| def test_inference_no_head(self): |
| model = TFBartForConditionalGeneration.from_pretrained("facebook/bart-large").model |
|
|
| input_ids = _long_tensor([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]]) |
| attention_mask = tf.cast(tf.math.not_equal(input_ids, model.config.pad_token_id), tf.int8) |
| output = model(input_ids=input_ids, attention_mask=attention_mask)[0] |
| expected_shape = (1, 11, 1024) |
| self.assertEqual(output.shape, expected_shape) |
| expected_slice = tf.convert_to_tensor( |
| [[0.7144, 0.8143, -1.2813], [0.7144, 0.8143, -1.2813], [-0.0467, 2.5911, -2.1845]], |
| ) |
| tf.debugging.assert_near(output[:, :3, :3], expected_slice, atol=1e-3) |
|
|
| def test_cnn_summarization_same_as_fairseq_hard(self): |
| hf = TFBartForConditionalGeneration.from_pretrained("facebook/bart-large-cnn") |
| tok = self.tok |
|
|
| FRANCE_ARTICLE = ( |
| " Marseille, France (CNN)The French prosecutor leading an investigation into the crash of Germanwings" |
| " Flight 9525 insisted Wednesday that he was not aware of any video footage from on board the plane." |
| ' Marseille prosecutor Brice Robin told CNN that "so far no videos were used in the crash investigation."' |
| ' He added, "A person who has such a video needs to immediately give it to the investigators." Robin\'s' |
| " comments follow claims by two magazines, German daily Bild and French Paris Match, of a cell phone video" |
| " showing the harrowing final seconds from on board Germanwings Flight 9525 as it crashed into the French" |
| " Alps. All 150 on board were killed. Paris Match and Bild reported that the video was recovered from a" |
| " phone at the wreckage site. The two publications described the supposed video, but did not post it on" |
| " their websites. The publications said that they watched the video, which was found by a source close to" |
| " the investigation. \"One can hear cries of 'My God' in several languages,\" Paris Match reported." |
| ' "Metallic banging can also be heard more than three times, perhaps of the pilot trying to open the' |
| " cockpit door with a heavy object. Towards the end, after a heavy shake, stronger than the others, the" |
| ' screaming intensifies. Then nothing." "It is a very disturbing scene," said Julian Reichelt,' |
| " editor-in-chief of Bild online. An official with France's accident investigation agency, the BEA, said" |
| " the agency is not aware of any such video. Lt. Col. Jean-Marc Menichini, a French Gendarmerie spokesman" |
| " in charge of communications on rescue efforts around the Germanwings crash site, told CNN that the" |
| ' reports were "completely wrong" and "unwarranted." Cell phones have been collected at the site, he said,' |
| ' but that they "hadn\'t been exploited yet." Menichini said he believed the cell phones would need to be' |
| " sent to the Criminal Research Institute in Rosny sous-Bois, near Paris, in order to be analyzed by" |
| " specialized technicians working hand-in-hand with investigators. But none of the cell phones found so" |
| " far have been sent to the institute, Menichini said. Asked whether staff involved in the search could" |
| ' have leaked a memory card to the media, Menichini answered with a categorical "no." Reichelt told "Erin' |
| ' Burnett: Outfront" that he had watched the video and stood by the report, saying Bild and Paris Match' |
| ' are "very confident" that the clip is real. He noted that investigators only revealed they\'d recovered' |
| ' cell phones from the crash site after Bild and Paris Match published their reports. "That is something' |
| " we did not know before. ... Overall we can say many things of the investigation weren't revealed by the" |
| ' investigation at the beginning," he said. What was mental state of Germanwings co-pilot? German airline' |
| " Lufthansa confirmed Tuesday that co-pilot Andreas Lubitz had battled depression years before he took the" |
| " controls of Germanwings Flight 9525, which he's accused of deliberately crashing last week in the" |
| ' French Alps. Lubitz told his Lufthansa flight training school in 2009 that he had a "previous episode of' |
| ' severe depression," the airline said Tuesday. Email correspondence between Lubitz and the school' |
| " discovered in an internal investigation, Lufthansa said, included medical documents he submitted in" |
| " connection with resuming his flight training. The announcement indicates that Lufthansa, the parent" |
| " company of Germanwings, knew of Lubitz's battle with depression, allowed him to continue training and" |
| " ultimately put him in the cockpit. Lufthansa, whose CEO Carsten Spohr previously said Lubitz was 100%" |
| ' fit to fly, described its statement Tuesday as a "swift and seamless clarification" and said it was' |
| " sharing the information and documents -- including training and medical records -- with public" |
| " prosecutors. Spohr traveled to the crash site Wednesday, where recovery teams have been working for the" |
| " past week to recover human remains and plane debris scattered across a steep mountainside. He saw the" |
| " crisis center set up in Seyne-les-Alpes, laid a wreath in the village of Le Vernet, closer to the crash" |
| " site, where grieving families have left flowers at a simple stone memorial. Menichini told CNN late" |
| " Tuesday that no visible human remains were left at the site but recovery teams would keep searching." |
| " French President Francois Hollande, speaking Tuesday, said that it should be possible to identify all" |
| " the victims using DNA analysis by the end of the week, sooner than authorities had previously suggested." |
| " In the meantime, the recovery of the victims' personal belongings will start Wednesday, Menichini said." |
| " Among those personal belongings could be more cell phones belonging to the 144 passengers and six crew" |
| " on board. Check out the latest from our correspondents . The details about Lubitz's correspondence with" |
| " the flight school during his training were among several developments as investigators continued to" |
| " delve into what caused the crash and Lubitz's possible motive for downing the jet. A Lufthansa" |
| " spokesperson told CNN on Tuesday that Lubitz had a valid medical certificate, had passed all his" |
| ' examinations and "held all the licenses required." Earlier, a spokesman for the prosecutor\'s office in' |
| " Dusseldorf, Christoph Kumpa, said medical records reveal Lubitz suffered from suicidal tendencies at" |
| " some point before his aviation career and underwent psychotherapy before he got his pilot's license." |
| " Kumpa emphasized there's no evidence suggesting Lubitz was suicidal or acting aggressively before the" |
| " crash. Investigators are looking into whether Lubitz feared his medical condition would cause him to" |
| " lose his pilot's license, a European government official briefed on the investigation told CNN on" |
| ' Tuesday. While flying was "a big part of his life," the source said, it\'s only one theory being' |
| " considered. Another source, a law enforcement official briefed on the investigation, also told CNN that" |
| " authorities believe the primary motive for Lubitz to bring down the plane was that he feared he would" |
| " not be allowed to fly because of his medical problems. Lubitz's girlfriend told investigators he had" |
| " seen an eye doctor and a neuropsychologist, both of whom deemed him unfit to work recently and concluded" |
| " he had psychological issues, the European government official said. But no matter what details emerge" |
| " about his previous mental health struggles, there's more to the story, said Brian Russell, a forensic" |
| ' psychologist. "Psychology can explain why somebody would turn rage inward on themselves about the fact' |
| " that maybe they weren't going to keep doing their job and they're upset about that and so they're" |
| ' suicidal," he said. "But there is no mental illness that explains why somebody then feels entitled to' |
| " also take that rage and turn it outward on 149 other people who had nothing to do with the person's" |
| ' problems." Germanwings crash compensation: What we know . Who was the captain of Germanwings Flight' |
| " 9525? CNN's Margot Haddad reported from Marseille and Pamela Brown from Dusseldorf, while Laura" |
| " Smith-Spark wrote from London. CNN's Frederik Pleitgen, Pamela Boykoff, Antonia Mortensen, Sandrine" |
| " Amiel and Anna-Maja Rappard contributed to this report." |
| ) |
| EXPECTED_SUMMARY_FRANCE = ( |
| "French prosecutor says he's not aware of any video footage from on board the plane. German daily Bild" |
| " and French Paris Match claim to have found a cell phone video of the crash. A French Gendarmerie" |
| ' spokesman calls the reports "completely wrong" and "unwarranted" German airline Lufthansa confirms' |
| " co-pilot Andreas Lubitz had battled depression." |
| ) |
|
|
| SHORTER_ARTICLE = ( |
| " (CNN)The Palestinian Authority officially became the 123rd member of the International Criminal Court on" |
| " Wednesday, a step that gives the court jurisdiction over alleged crimes in Palestinian territories. The" |
| " formal accession was marked with a ceremony at The Hague, in the Netherlands, where the court is based." |
| " The Palestinians signed the ICC's founding Rome Statute in January, when they also accepted its" |
| ' jurisdiction over alleged crimes committed "in the occupied Palestinian territory, including East' |
| ' Jerusalem, since June 13, 2014." Later that month, the ICC opened a preliminary examination into the' |
| " situation in Palestinian territories, paving the way for possible war crimes investigations against" |
| " Israelis. As members of the court, Palestinians may be subject to counter-charges as well. Israel and" |
| " the United States, neither of which is an ICC member, opposed the Palestinians' efforts to join the" |
| " body. But Palestinian Foreign Minister Riad al-Malki, speaking at Wednesday's ceremony, said it was a" |
| ' move toward greater justice. "As Palestine formally becomes a State Party to the Rome Statute today, the' |
| ' world is also a step closer to ending a long era of impunity and injustice," he said, according to an' |
| ' ICC news release. "Indeed, today brings us closer to our shared goals of justice and peace." Judge' |
| " Kuniko Ozaki, a vice president of the ICC, said acceding to the treaty was just the first step for the" |
| ' Palestinians. "As the Rome Statute today enters into force for the State of Palestine, Palestine' |
| " acquires all the rights as well as responsibilities that come with being a State Party to the Statute." |
| ' These are substantive commitments, which cannot be taken lightly," she said. Rights group Human Rights' |
| ' Watch welcomed the development. "Governments seeking to penalize Palestine for joining the ICC should' |
| " immediately end their pressure, and countries that support universal acceptance of the court's treaty" |
| ' should speak out to welcome its membership," said Balkees Jarrah, international justice counsel for the' |
| " group. \"What's objectionable is the attempts to undermine international justice, not Palestine's" |
| ' decision to join a treaty to which over 100 countries around the world are members." In January, when' |
| " the preliminary ICC examination was opened, Israeli Prime Minister Benjamin Netanyahu described it as an" |
| ' outrage, saying the court was overstepping its boundaries. The United States also said it "strongly"' |
| " disagreed with the court's decision. \"As we have said repeatedly, we do not believe that Palestine is a" |
| ' state and therefore we do not believe that it is eligible to join the ICC," the State Department said in' |
| ' a statement. It urged the warring sides to resolve their differences through direct negotiations. "We' |
| ' will continue to oppose actions against Israel at the ICC as counterproductive to the cause of peace,"' |
| " it said. But the ICC begs to differ with the definition of a state for its purposes and refers to the" |
| ' territories as "Palestine." While a preliminary examination is not a formal investigation, it allows the' |
| " court to review evidence and determine whether to investigate suspects on both sides. Prosecutor Fatou" |
| ' Bensouda said her office would "conduct its analysis in full independence and impartiality." The war' |
| " between Israel and Hamas militants in Gaza last summer left more than 2,000 people dead. The inquiry" |
| " will include alleged war crimes committed since June. The International Criminal Court was set up in" |
| " 2002 to prosecute genocide, crimes against humanity and war crimes. CNN's Vasco Cotovio, Kareem Khadder" |
| " and Faith Karimi contributed to this report." |
| ) |
| EXPECTED_SUMMARY_SHORTER = ( |
| "The Palestinian Authority becomes the 123rd member of the International Criminal Court. The move gives" |
| " the court jurisdiction over alleged crimes in Palestinian territories. Israel and the United States" |
| " opposed the Palestinians' efforts to join the body. But Palestinian Foreign Minister Riad al-Malki said" |
| " it was a move toward greater justice." |
| ) |
|
|
| |
| IRAN_ARTICLE = ( |
| " (CNN)The United States and its negotiating partners reached a very strong framework agreement with Iran" |
| " in Lausanne, Switzerland, on Thursday that limits Iran's nuclear program in such a way as to effectively" |
| " block it from building a nuclear weapon. Expect pushback anyway, if the recent past is any harbinger." |
| " Just last month, in an attempt to head off such an agreement, House Speaker John Boehner invited Israeli" |
| " Prime Minister Benjamin Netanyahu to preemptively blast it before Congress, and 47 senators sent a" |
| " letter to the Iranian leadership warning them away from a deal. The debate that has already begun since" |
| " the announcement of the new framework will likely result in more heat than light. It will not be helped" |
| " by the gathering swirl of dubious assumptions and doubtful assertions. Let us address some of these: ." |
| " The most misleading assertion, despite universal rejection by experts, is that the negotiations'" |
| " objective at the outset was the total elimination of any nuclear program in Iran. That is the position" |
| " of Netanyahu and his acolytes in the U.S. Congress. But that is not and never was the objective. If it" |
| " had been, there would have been no Iranian team at the negotiating table. Rather, the objective has" |
| " always been to structure an agreement or series of agreements so that Iran could not covertly develop a" |
| " nuclear arsenal before the United States and its allies could respond. The new framework has exceeded" |
| " expectations in achieving that goal. It would reduce Iran's low-enriched uranium stockpile, cut by" |
| " two-thirds its number of installed centrifuges and implement a rigorous inspection regime. Another" |
| " dubious assumption of opponents is that the Iranian nuclear program is a covert weapons program. Despite" |
| " sharp accusations by some in the United States and its allies, Iran denies having such a program, and" |
| " U.S. intelligence contends that Iran has not yet made the decision to build a nuclear weapon. Iran's" |
| " continued cooperation with International Atomic Energy Agency inspections is further evidence on this" |
| " point, and we'll know even more about Iran's program in the coming months and years because of the deal." |
| " In fact, the inspections provisions that are part of this agreement are designed to protect against any" |
| " covert action by the Iranians. What's more, the rhetoric of some members of Congress has implied that" |
| " the negotiations have been between only the United States and Iran (i.e., the 47 senators' letter" |
| " warning that a deal might be killed by Congress or a future president). This of course is not the case." |
| " The talks were between Iran and the five permanent members of the U.N. Security Council (United States," |
| " United Kingdom, France, China and Russia) plus Germany, dubbed the P5+1. While the United States has" |
| " played a leading role in the effort, it negotiated the terms alongside its partners. If the agreement" |
| " reached by the P5+1 is rejected by Congress, it could result in an unraveling of the sanctions on Iran" |
| " and threaten NATO cohesion in other areas. Another questionable assertion is that this agreement" |
| " contains a sunset clause, after which Iran will be free to do as it pleases. Again, this is not the" |
| " case. Some of the restrictions on Iran's nuclear activities, such as uranium enrichment, will be eased" |
| " or eliminated over time, as long as 15 years. But most importantly, the framework agreement includes" |
| " Iran's ratification of the Additional Protocol, which allows IAEA inspectors expanded access to nuclear" |
| " sites both declared and nondeclared. This provision will be permanent. It does not sunset. Thus, going" |
| " forward, if Iran decides to enrich uranium to weapons-grade levels, monitors will be able to detect such" |
| " a move in a matter of days and alert the U.N. Security Council. Many in Congress have said that the" |
| ' agreement should be a formal treaty requiring the Senate to "advise and consent." But the issue is not' |
| " suited for a treaty. Treaties impose equivalent obligations on all signatories. For example, the New" |
| " START treaty limits Russia and the United States to 1,550 deployed strategic warheads. But any agreement" |
| " with Iran will not be so balanced. The restrictions and obligations in the final framework agreement" |
| " will be imposed almost exclusively on Iran. The P5+1 are obligated only to ease and eventually remove" |
| " most but not all economic sanctions, which were imposed as leverage to gain this final deal. Finally" |
| " some insist that any agreement must address Iranian missile programs, human rights violations or support" |
| " for Hamas or Hezbollah. As important as these issues are, and they must indeed be addressed, they are" |
| " unrelated to the most important aim of a nuclear deal: preventing a nuclear Iran. To include them in" |
| " the negotiations would be a poison pill. This agreement should be judged on its merits and on how it" |
| " affects the security of our negotiating partners and allies, including Israel. Those judgments should be" |
| " fact-based, not based on questionable assertions or dubious assumptions." |
| ) |
| EXPECTED_SUMMARY_IRAN = ( |
| "The U.S. and its negotiating partners reached a very strong framework agreement with Iran. Peter Bergen:" |
| " The debate that has already begun will likely result in more heat than light. He says the agreement" |
| " limits Iran's nuclear program in such a way as to effectively block it from building a nuclear weapon." |
| " Bergen says the most important aim of a nuclear deal is preventing a nuclear Iran." |
| ) |
|
|
| ARTICLE_SUBWAY = ( |
| " New York (CNN)When Liana Barrientos was 23 years old, she got married in Westchester County, New York. A" |
| " year later, she got married again in Westchester County, but to a different man and without divorcing" |
| " her first husband. Only 18 days after that marriage, she got hitched yet again. Then, Barrientos" |
| ' declared "I do" five more times, sometimes only within two weeks of each other. In 2010, she married' |
| " once more, this time in the Bronx. In an application for a marriage license, she stated it was her" |
| ' "first and only" marriage. Barrientos, now 39, is facing two criminal counts of "offering a false' |
| ' instrument for filing in the first degree," referring to her false statements on the 2010 marriage' |
| " license application, according to court documents. Prosecutors said the marriages were part of an" |
| " immigration scam. On Friday, she pleaded not guilty at State Supreme Court in the Bronx, according to" |
| " her attorney, Christopher Wright, who declined to comment further. After leaving court, Barrientos was" |
| " arrested and charged with theft of service and criminal trespass for allegedly sneaking into the New" |
| " York subway through an emergency exit, said Detective Annette Markowski, a police spokeswoman. In total," |
| " Barrientos has been married 10 times, with nine of her marriages occurring between 1999 and 2002. All" |
| " occurred either in Westchester County, Long Island, New Jersey or the Bronx. She is believed to still be" |
| " married to four men, and at one time, she was married to eight men at once, prosecutors say. Prosecutors" |
| " said the immigration scam involved some of her husbands, who filed for permanent residence status" |
| " shortly after the marriages. Any divorces happened only after such filings were approved. It was" |
| " unclear whether any of the men will be prosecuted. The case was referred to the Bronx District" |
| " Attorney's Office by Immigration and Customs Enforcement and the Department of Homeland Security's" |
| ' Investigation Division. Seven of the men are from so-called "red-flagged" countries, including Egypt,' |
| " Turkey, Georgia, Pakistan and Mali. Her eighth husband, Rashid Rajput, was deported in 2006 to his" |
| " native Pakistan after an investigation by the Joint Terrorism Task Force. If convicted, Barrientos faces" |
| " up to four years in prison. Her next court appearance is scheduled for May 18." |
| ) |
| EXPECTED_SUMMARY_SUBWAY = ( |
| "Liana Barrientos has been married 10 times, sometimes within two weeks of each other. Prosecutors say the" |
| " marriages were part of an immigration scam. On Friday, she pleaded not guilty at State Supreme Court in" |
| " the Bronx. She was arrested and charged with theft of service and criminal trespass for allegedly" |
| " sneaking into the subway." |
| ) |
|
|
| dct = tok( |
| [FRANCE_ARTICLE, SHORTER_ARTICLE, IRAN_ARTICLE, ARTICLE_SUBWAY], |
| max_length=1024, |
| truncation_strategy="only_first", |
| padding="longest", |
| truncation=True, |
| return_tensors="tf", |
| ) |
| self.assertEqual(1024, dct["input_ids"].shape[1]) |
| hypotheses_batch = hf.generate( |
| input_ids=dct["input_ids"], |
| attention_mask=dct["attention_mask"], |
| ) |
|
|
| assert hypotheses_batch[:, 1].numpy().tolist() == [0, 0, 0, 0] |
| decoded = tok.batch_decode(hypotheses_batch, skip_special_tokens=True, clean_up_tokenization_spaces=False) |
| expected_batch = [ |
| EXPECTED_SUMMARY_FRANCE, |
| EXPECTED_SUMMARY_SHORTER, |
| EXPECTED_SUMMARY_IRAN, |
| EXPECTED_SUMMARY_SUBWAY, |
| ] |
| assert decoded == expected_batch |
|
|
| @cached_property |
| def tok(self): |
| return BartTokenizer.from_pretrained("facebook/bart-large") |
|
|
| @slow |
| def test_contrastive_search_bart(self): |
| article = ( |
| " New York (CNN)When Liana Barrientos was 23 years old, she got married in Westchester County, New York. A" |
| " year later, she got married again in Westchester County, but to a different man and without divorcing" |
| " her first husband. Only 18 days after that marriage, she got hitched yet again. Then, Barrientos" |
| ' declared "I do" five more times, sometimes only within two weeks of each other. In 2010, she married' |
| " once more, this time in the Bronx. In an application for a marriage license, she stated it was her" |
| ' "first and only" marriage. Barrientos, now 39, is facing two criminal counts of "offering a false' |
| ' instrument for filing in the first degree," referring to her false statements on the 2010 marriage' |
| " license application, according to court documents. Prosecutors said the marriages were part of an" |
| " immigration scam. On Friday, she pleaded not guilty at State Supreme Court in the Bronx, according to" |
| " her attorney, Christopher Wright, who declined to comment further. After leaving court, Barrientos was" |
| " arrested and charged with theft of service and criminal trespass for allegedly sneaking into the New" |
| " York subway through an emergency exit, said Detective Annette Markowski, a police spokeswoman. In total," |
| " Barrientos has been married 10 times, with nine of her marriages occurring between 1999 and 2002. All" |
| " occurred either in Westchester County, Long Island, New Jersey or the Bronx. She is believed to still be" |
| " married to four men, and at one time, she was married to eight men at once, prosecutors say. Prosecutors" |
| " said the immigration scam involved some of her husbands, who filed for permanent residence status" |
| " shortly after the marriages. Any divorces happened only after such filings were approved. It was" |
| " unclear whether any of the men will be prosecuted. The case was referred to the Bronx District" |
| " Attorney's Office by Immigration and Customs Enforcement and the Department of Homeland Security's" |
| ' Investigation Division. Seven of the men are from so-called "red-flagged" countries, including Egypt,' |
| " Turkey, Georgia, Pakistan and Mali. Her eighth husband, Rashid Rajput, was deported in 2006 to his" |
| " native Pakistan after an investigation by the Joint Terrorism Task Force. If convicted, Barrientos faces" |
| " up to four years in prison. Her next court appearance is scheduled for May 18." |
| ) |
| bart_tokenizer = BartTokenizer.from_pretrained("facebook/bart-large-cnn") |
| bart_model = TFBartForConditionalGeneration.from_pretrained("facebook/bart-large-cnn") |
| input_ids = bart_tokenizer( |
| article, add_special_tokens=False, truncation=True, max_length=512, return_tensors="tf" |
| ).input_ids |
|
|
| outputs = bart_model.generate(input_ids, penalty_alpha=0.5, top_k=5, max_length=64) |
| generated_text = bart_tokenizer.batch_decode(outputs, skip_special_tokens=True) |
|
|
| self.assertListEqual( |
| generated_text, |
| [ |
| "Liana Barrientos, 39, pleaded not guilty to charges related to false marriage statements. " |
| "Prosecutors say she married at least 10 times, sometimes within two weeks of each other. She is " |
| "accused of being part of an immigration scam to get permanent residency. If convicted, she faces up " |
| "to four years in" |
| ], |
| ) |
|
|
| @slow |
| def test_contrastive_search_bart_xla(self): |
| article = ( |
| " New York (CNN)When Liana Barrientos was 23 years old, she got married in Westchester County, New York. A" |
| " year later, she got married again in Westchester County, but to a different man and without divorcing" |
| " her first husband. Only 18 days after that marriage, she got hitched yet again. Then, Barrientos" |
| ' declared "I do" five more times, sometimes only within two weeks of each other. In 2010, she married' |
| " once more, this time in the Bronx. In an application for a marriage license, she stated it was her" |
| ' "first and only" marriage. Barrientos, now 39, is facing two criminal counts of "offering a false' |
| ' instrument for filing in the first degree," referring to her false statements on the 2010 marriage' |
| " license application, according to court documents. Prosecutors said the marriages were part of an" |
| " immigration scam. On Friday, she pleaded not guilty at State Supreme Court in the Bronx, according to" |
| " her attorney, Christopher Wright, who declined to comment further. After leaving court, Barrientos was" |
| " arrested and charged with theft of service and criminal trespass for allegedly sneaking into the New" |
| " York subway through an emergency exit, said Detective Annette Markowski, a police spokeswoman. In total," |
| " Barrientos has been married 10 times, with nine of her marriages occurring between 1999 and 2002. All" |
| " occurred either in Westchester County, Long Island, New Jersey or the Bronx. She is believed to still be" |
| " married to four men, and at one time, she was married to eight men at once, prosecutors say. Prosecutors" |
| " said the immigration scam involved some of her husbands, who filed for permanent residence status" |
| " shortly after the marriages. Any divorces happened only after such filings were approved. It was" |
| " unclear whether any of the men will be prosecuted. The case was referred to the Bronx District" |
| " Attorney's Office by Immigration and Customs Enforcement and the Department of Homeland Security's" |
| ' Investigation Division. Seven of the men are from so-called "red-flagged" countries, including Egypt,' |
| " Turkey, Georgia, Pakistan and Mali. Her eighth husband, Rashid Rajput, was deported in 2006 to his" |
| " native Pakistan after an investigation by the Joint Terrorism Task Force. If convicted, Barrientos faces" |
| " up to four years in prison. Her next court appearance is scheduled for May 18." |
| ) |
| bart_tokenizer = BartTokenizer.from_pretrained("facebook/bart-large-cnn") |
| bart_model = TFBartForConditionalGeneration.from_pretrained("facebook/bart-large-cnn") |
| input_ids = bart_tokenizer( |
| article, add_special_tokens=False, truncation=True, max_length=512, return_tensors="tf" |
| ).input_ids |
|
|
| xla_generate = tf.function(bart_model.generate, jit_compile=True) |
| |
| outputs = xla_generate(input_ids, penalty_alpha=0.5, top_k=5, max_length=64, no_repeat_ngram_size=0) |
| generated_text = bart_tokenizer.batch_decode(outputs, skip_special_tokens=True) |
|
|
| self.assertListEqual( |
| generated_text, |
| [ |
| "Liana Barrientos, 39, pleaded not guilty to charges related to false marriage statements. " |
| "Prosecutors say she married at least 10 times, sometimes within two weeks of each other. She is " |
| "accused of being part of an immigration scam to get permanent residency. If convicted, she faces up " |
| "to four years in" |
| ], |
| ) |
|
|
|
|
| @slow |
| @require_tf |
| class FasterTFBartModelIntegrationTests(unittest.TestCase): |
| """These tests are useful for debugging since they operate on a model with 1 encoder layer and 1 decoder layer.""" |
|
|
| @cached_property |
| def tok(self): |
| return BartTokenizer.from_pretrained("facebook/bart-large") |
|
|
| @cached_property |
| def xsum_1_1_model(self): |
| return TFBartForConditionalGeneration.from_pretrained("sshleifer/distilbart-xsum-1-1") |
|
|
| def test_xsum_1_1_generation(self): |
| model = self.xsum_1_1_model |
| assert model.model.decoder.embed_tokens == model.model.shared |
| ARTICLE = ( |
| "The Palestinian Authority officially became the 123rd member of the International Criminal Court on" |
| " Wednesday, a step that gives the court jurisdiction over alleged crimes in Palestinian territories. The" |
| " formal accession was marked with a ceremony at The Hague, in the Netherlands, where the court is based." |
| " The Palestinians signed the ICC's founding Rome Statute in January, when they also accepted its" |
| ' jurisdiction over alleged crimes committed "in the occupied Palestinian territory, including East' |
| ' Jerusalem, since June 13, 2014." Later that month, the ICC opened a preliminary examination into the' |
| " situation in Palestinian territories, paving the way for possible war crimes investigations against" |
| " Israelis. As members of the court, Palestinians may be subject to counter-charges as well. Israel and" |
| " the United States, neither of which is an ICC member, opposed the Palestinians' efforts to join the" |
| " body. But Palestinian Foreign Minister Riad al-Malki, speaking at Wednesday's ceremony, said it was a" |
| ' move toward greater justice. "As Palestine formally becomes a State Party to the Rome Statute today, the' |
| ' world is also a step closer to ending a long era of impunity and injustice," he said, according to an' |
| ' ICC news release. "Indeed, today brings us closer to our shared goals of justice and peace." Judge' |
| " Kuniko Ozaki, a vice president of the ICC, said acceding to the treaty was just the first step for the" |
| ' Palestinians. "As the Rome Statute today enters into force for the State of Palestine, Palestine' |
| " acquires all the rights as well as responsibilities that come with being a State Party to the Statute." |
| ' These are substantive commitments, which cannot be taken lightly," she said. Rights group Human Rights' |
| ' Watch welcomed the development. "Governments seeking to penalize Palestine for joining the ICC should' |
| " immediately end their pressure, and countries that support universal acceptance of the court's treaty" |
| ' should speak out to welcome its membership," said Balkees Jarrah, international justice counsel for the' |
| " group. \"What's objectionable is the attempts to undermine international justice, not Palestine's" |
| ' decision to join a treaty to which over 100 countries around the world are members." In January, when' |
| " the preliminary ICC examination was opened, Israeli Prime Minister Benjamin Netanyahu described it as an" |
| ' outrage, saying the court was overstepping its boundaries. The United States also said it "strongly"' |
| " disagreed with the court's decision. \"As we have said repeatedly, we do not believe that Palestine is a" |
| ' state and therefore we do not believe that it is eligible to join the ICC," the State Department said in' |
| ' a statement. It urged the warring sides to resolve their differences through direct negotiations. "We' |
| ' will continue to oppose actions against Israel at the ICC as counterproductive to the cause of peace,"' |
| " it said. But the ICC begs to differ with the definition of a state for its purposes and refers to the" |
| ' territories as "Palestine." While a preliminary examination is not a formal investigation, it allows the' |
| " court to review evidence and determine whether to investigate suspects on both sides. Prosecutor Fatou" |
| ' Bensouda said her office would "conduct its analysis in full independence and impartiality." The war' |
| " between Israel and Hamas militants in Gaza last summer left more than 2,000 people dead. The inquiry" |
| " will include alleged war crimes committed since June. The International Criminal Court was set up in" |
| " 2002 to prosecute genocide, crimes against humanity and war crimes." |
| ) |
| EXPECTED = ( |
| " The International Criminal Court (ICC) has announced that it has been announced by the International" |
| " Criminal court." |
| ) |
| dct = self.tok(ARTICLE, return_tensors="tf") |
| generated_ids = model.generate(**dct, num_beams=4) |
| result = self.tok.batch_decode(generated_ids, skip_special_tokens=True)[0] |
| assert result == EXPECTED |
|
|
| def test_xsum_1_1_xla_generation(self): |
| |
| model = self.xsum_1_1_model |
| assert model.model.decoder.embed_tokens == model.model.shared |
| ARTICLE = ( |
| "The Palestinian Authority officially became the 123rd member of the International Criminal Court on" |
| " Wednesday, a step that gives the court jurisdiction over alleged crimes in Palestinian territories. The" |
| " formal accession was marked with a ceremony at The Hague, in the Netherlands, where the court is based." |
| " The Palestinians signed the ICC's founding Rome Statute in January, when they also accepted its" |
| ' jurisdiction over alleged crimes committed "in the occupied Palestinian territory, including East' |
| ' Jerusalem, since June 13, 2014." Later that month, the ICC opened a preliminary examination into the' |
| " situation in Palestinian territories, paving the way for possible war crimes investigations against" |
| " Israelis. As members of the court, Palestinians may be subject to counter-charges as well. Israel and" |
| " the United States, neither of which is an ICC member, opposed the Palestinians' efforts to join the" |
| " body. But Palestinian Foreign Minister Riad al-Malki, speaking at Wednesday's ceremony, said it was a" |
| ' move toward greater justice. "As Palestine formally becomes a State Party to the Rome Statute today, the' |
| ' world is also a step closer to ending a long era of impunity and injustice," he said, according to an' |
| ' ICC news release. "Indeed, today brings us closer to our shared goals of justice and peace." Judge' |
| " Kuniko Ozaki, a vice president of the ICC, said acceding to the treaty was just the first step for the" |
| ' Palestinians. "As the Rome Statute today enters into force for the State of Palestine, Palestine' |
| " acquires all the rights as well as responsibilities that come with being a State Party to the Statute." |
| ' These are substantive commitments, which cannot be taken lightly," she said. Rights group Human Rights' |
| ' Watch welcomed the development. "Governments seeking to penalize Palestine for joining the ICC should' |
| " immediately end their pressure, and countries that support universal acceptance of the court's treaty" |
| ' should speak out to welcome its membership," said Balkees Jarrah, international justice counsel for the' |
| " group. \"What's objectionable is the attempts to undermine international justice, not Palestine's" |
| ' decision to join a treaty to which over 100 countries around the world are members." In January, when' |
| " the preliminary ICC examination was opened, Israeli Prime Minister Benjamin Netanyahu described it as an" |
| ' outrage, saying the court was overstepping its boundaries. The United States also said it "strongly"' |
| " disagreed with the court's decision. \"As we have said repeatedly, we do not believe that Palestine is a" |
| ' state and therefore we do not believe that it is eligible to join the ICC," the State Department said in' |
| ' a statement. It urged the warring sides to resolve their differences through direct negotiations. "We' |
| ' will continue to oppose actions against Israel at the ICC as counterproductive to the cause of peace,"' |
| " it said. But the ICC begs to differ with the definition of a state for its purposes and refers to the" |
| ' territories as "Palestine." While a preliminary examination is not a formal investigation, it allows the' |
| " court to review evidence and determine whether to investigate suspects on both sides. Prosecutor Fatou" |
| ' Bensouda said her office would "conduct its analysis in full independence and impartiality." The war' |
| " between Israel and Hamas militants in Gaza last summer left more than 2,000 people dead. The inquiry" |
| " will include alleged war crimes committed since June. The International Criminal Court was set up in" |
| " 2002 to prosecute genocide, crimes against humanity and war crimes." |
| ) |
| EXPECTED = ( |
| " The International Criminal Court (ICC) has announced that it is to be investigated by the International" |
| " Criminal Court (ICC) over allegations of war crimes." |
| ) |
|
|
| dct = self.tok(ARTICLE, return_tensors="tf") |
| generated_ids = model.generate(**dct, num_beams=4, no_repeat_ngram_size=0) |
| result = self.tok.batch_decode(generated_ids, skip_special_tokens=True)[0] |
| assert result == EXPECTED |
|
|
| xla_generate = tf.function(model.generate, jit_compile=True) |
| generated_ids = xla_generate(**dct, num_beams=4, no_repeat_ngram_size=0) |
| result = self.tok.batch_decode(generated_ids, skip_special_tokens=True)[0] |
| assert result == EXPECTED |
|
|
| def test_xsum_1_1_batch_generation(self): |
| batch = self.tok( |
| [ |
| "The Palestinian Authority officially became the 123rd member of the International Criminal Court on" |
| " Wednesday, a step that gives the court jurisdiction over alleged crimes in Palestinian territories." |
| " The formal accession was marked with a ceremony at The Hague, in the Netherlands, where the court is" |
| " based. The Palestinians signed the ICC's founding Rome Statute in January, when they also accepted" |
| ' its jurisdiction over alleged crimes committed "in the occupied Palestinian territory, including' |
| ' East Jerusalem, since June 13, 2014." Later that month, the ICC opened a preliminary examination' |
| " into the situation in Palestinian territories, paving the way for possible war crimes investigations" |
| " against Israelis. As members of the court, Palestinians may be subject to counter-charges as well." |
| " Israel and the United States, neither of which is an ICC member, opposed the Palestinians' efforts" |
| " to join the body. But Palestinian Foreign Minister Riad al-Malki, speaking at Wednesday's ceremony," |
| ' said it was a move toward greater justice. "As Palestine formally becomes a State Party to the Rome' |
| ' Statute today, the world is also a step closer to ending a long era of impunity and injustice," he' |
| ' said, according to an ICC news release. "Indeed, today brings us closer to our shared goals of' |
| ' justice and peace." Judge Kuniko Ozaki, a vice president of the ICC, said acceding to the treaty was' |
| ' just the first step for the Palestinians. "As the Rome Statute today enters into force for the State' |
| " of Palestine, Palestine acquires all the rights as well as responsibilities that come with being a" |
| ' State Party to the Statute. These are substantive commitments, which cannot be taken lightly," she' |
| ' said. Rights group Human Rights Watch welcomed the development. "Governments seeking to penalize' |
| " Palestine for joining the ICC should immediately end their pressure, and countries that support" |
| " universal acceptance of the court's treaty should speak out to welcome its membership,\" said" |
| " Balkees Jarrah, international justice counsel for the group. \"What's objectionable is the attempts" |
| " to undermine international justice, not Palestine's decision to join a treaty to which over 100" |
| ' countries around the world are members." In January, when the preliminary ICC examination was' |
| " opened, Israeli Prime Minister Benjamin Netanyahu described it as an outrage, saying the court was" |
| ' overstepping its boundaries. The United States also said it "strongly" disagreed with the court\'s' |
| ' decision. "As we have said repeatedly, we do not believe that Palestine is a state and therefore we' |
| ' do not believe that it is eligible to join the ICC," the State Department said in a statement. It' |
| ' urged the warring sides to resolve their differences through direct negotiations. "We will continue' |
| ' to oppose actions against Israel at the ICC as counterproductive to the cause of peace," it said.' |
| " But the ICC begs to differ with the definition of a state for its purposes and refers to the" |
| ' territories as "Palestine." While a preliminary examination is not a formal investigation, it allows' |
| " the court to review evidence and determine whether to investigate suspects on both sides. Prosecutor" |
| ' Fatou Bensouda said her office would "conduct its analysis in full independence and impartiality."' |
| " The war between Israel and Hamas militants in Gaza last summer left more than 2,000 people dead. The" |
| " inquiry will include alleged war crimes committed since June. The International Criminal Court was" |
| " set up in 2002 to prosecute genocide, crimes against humanity and war crimes.", |
| "The French prosecutor leading an investigation into the crash of Germanwings Flight 9525 insisted" |
| " Wednesday that he was not aware of any video footage from on board the plane. Marseille prosecutor" |
| ' Brice Robin told CNN that "so far no videos were used in the crash investigation." He added, "A' |
| " person who has such a video needs to immediately give it to the investigators.\" Robin's comments" |
| " follow claims by two magazines, German daily Bild and French Paris Match, of a cell phone video" |
| " showing the harrowing final seconds from on board Germanwings Flight 9525 as it crashed into the" |
| " French Alps. All 150 on board were killed. Paris Match and Bild reported that the video was" |
| " recovered from a phone at the wreckage site. The two publications described the supposed video, but" |
| " did not post it on their websites. The publications said that they watched the video, which was" |
| " found by a source close to the investigation. \"One can hear cries of 'My God' in several" |
| ' languages," Paris Match reported. "Metallic banging can also be heard more than three times, perhaps' |
| " of the pilot trying to open the cockpit door with a heavy object. Towards the end, after a heavy" |
| ' shake, stronger than the others, the screaming intensifies. Then nothing." "It is a very disturbing' |
| " scene,\" said Julian Reichelt, editor-in-chief of Bild online. An official with France's accident" |
| " investigation agency, the BEA, said the agency is not aware of any such video. Lt. Col. Jean-Marc" |
| " Menichini, a French Gendarmerie spokesman in charge of communications on rescue efforts around the" |
| ' Germanwings crash site, told CNN that the reports were "completely wrong" and "unwarranted." Cell' |
| ' phones have been collected at the site, he said, but that they "hadn\'t been exploited yet."' |
| " Menichini said he believed the cell phones would need to be sent to the Criminal Research Institute" |
| " in Rosny sous-Bois, near Paris, in order to be analyzed by specialized technicians working" |
| " hand-in-hand with investigators. But none of the cell phones found so far have been sent to the" |
| " institute, Menichini said. Asked whether staff involved in the search could have leaked a memory" |
| ' card to the media, Menichini answered with a categorical "no." Reichelt told "Erin Burnett:' |
| ' Outfront" that he had watched the video and stood by the report, saying Bild and Paris Match are' |
| ' "very confident" that the clip is real. He noted that investigators only revealed they\'d recovered' |
| ' cell phones from the crash site after Bild and Paris Match published their reports. "That is' |
| " something we did not know before. ... Overall we can say many things of the investigation weren't" |
| ' revealed by the investigation at the beginning," he said. What was mental state of Germanwings' |
| " co-pilot? German airline Lufthansa confirmed Tuesday that co-pilot Andreas Lubitz had battled" |
| " depression years before he took the controls of Germanwings Flight 9525, which he's accused of" |
| " deliberately crashing last week in the French Alps. Lubitz told his Lufthansa flight training school" |
| ' in 2009 that he had a "previous episode of severe depression," the airline said Tuesday. Email' |
| " correspondence between Lubitz and the school discovered in an internal investigation, Lufthansa" |
| " said, included medical documents he submitted in connection with resuming his flight training. The" |
| " announcement indicates that Lufthansa, the parent company of Germanwings, knew of Lubitz's battle" |
| " with depression, allowed him to continue training and ultimately put him in the cockpit. Lufthansa," |
| " whose CEO Carsten Spohr previously said Lubitz was 100% fit to fly, described its statement Tuesday" |
| ' as a "swift and seamless clarification" and said it was sharing the information and documents --' |
| " including training and medical records -- with public prosecutors. Spohr traveled to the crash site" |
| " Wednesday, where recovery teams have been working for the past week to recover human remains and" |
| " plane debris scattered across a steep mountainside. He saw the crisis center set up in" |
| " Seyne-les-Alpes, laid a wreath in the village of Le Vernet, closer to the crash site, where grieving" |
| " families have left flowers at a simple stone memorial. Menichini told CNN late Tuesday that no" |
| " visible human remains were left at the site but recovery teams would keep searching. French" |
| " President Francois Hollande, speaking Tuesday, said that it should be possible to identify all the" |
| " victims using DNA analysis by the end of the week, sooner than authorities had previously suggested." |
| " In the meantime, the recovery of the victims' personal belongings will start Wednesday, Menichini" |
| " said. Among those personal belongings could be more cell phones belonging to the 144 passengers and" |
| " six crew on board. Check out the latest from our correspondents . The details about Lubitz's" |
| " correspondence with the flight school during his training were among several developments as" |
| " investigators continued to delve into what caused the crash and Lubitz's possible motive for" |
| " downing the jet. A Lufthansa spokesperson told CNN on Tuesday that Lubitz had a valid medical" |
| ' certificate, had passed all his examinations and "held all the licenses required." Earlier, a' |
| " spokesman for the prosecutor's office in Dusseldorf, Christoph Kumpa, said medical records reveal" |
| " Lubitz suffered from suicidal tendencies at some point before his aviation career and underwent" |
| " psychotherapy before he got his pilot's license. Kumpa emphasized there's no evidence suggesting" |
| " Lubitz was suicidal or acting aggressively before the crash. Investigators are looking into whether" |
| " Lubitz feared his medical condition would cause him to lose his pilot's license, a European" |
| ' government official briefed on the investigation told CNN on Tuesday. While flying was "a big part' |
| " of his life,\" the source said, it's only one theory being considered. Another source, a law" |
| " enforcement official briefed on the investigation, also told CNN that authorities believe the" |
| " primary motive for Lubitz to bring down the plane was that he feared he would not be allowed to fly" |
| " because of his medical problems. Lubitz's girlfriend told investigators he had seen an eye doctor" |
| " and a neuropsychologist, both of whom deemed him unfit to work recently and concluded he had" |
| " psychological issues, the European government official said. But no matter what details emerge about" |
| " his previous mental health struggles, there's more to the story, said Brian Russell, a forensic" |
| ' psychologist. "Psychology can explain why somebody would turn rage inward on themselves about the' |
| " fact that maybe they weren't going to keep doing their job and they're upset about that and so" |
| ' they\'re suicidal," he said. "But there is no mental illness that explains why somebody then feels' |
| " entitled to also take that rage and turn it outward on 149 other people who had nothing to do with" |
| " the person's problems.\" Germanwings crash compensation: What we know . Who was the captain of" |
| " Germanwings Flight 9525? CNN's Margot Haddad reported from Marseille and Pamela Brown from" |
| " Dusseldorf, while Laura Smith-Spark wrote from London. CNN's Frederik Pleitgen, Pamela Boykoff," |
| " Antonia Mortensen, Sandrine Amiel and Anna-Maja Rappard contributed to this report.", |
| ], |
| return_tensors="tf", |
| padding="longest", |
| truncation=True, |
| ) |
| generated_ids = self.xsum_1_1_model.generate(**batch, num_beams=4) |
| result = self.tok.batch_decode(generated_ids, skip_special_tokens=True) |
| assert ( |
| result[0] |
| == " The International Criminal Court (ICC) has announced that it has been announced by the International" |
| " Criminal court." |
| ) |
| assert ( |
| result[1] |
| == " An investigation into the crash that killed at least 10 people in the French capital has been" |
| " released by the French police investigating the crash." |
| ) |
|
|
| def test_encoder_equiv(self): |
| batch = self.tok( |
| [ |
| "The Palestinian Authority officially became the 123rd member of the International Criminal Court on" |
| " Wednesday, a step that gives the court jurisdiction over alleged crimes in Palestinian territories." |
| " The formal accession was marked with a ceremony at The Hague, in the Netherlands, where the court is" |
| " based. The Palestinians signed the ICC's founding Rome Statute in January, when they also accepted" |
| ' its jurisdiction over alleged crimes committed "in the occupied Palestinian territory, including' |
| ' East Jerusalem, since June 13, 2014." Later that month, the ICC opened a preliminary examination' |
| " into the situation in Palestinian territories, paving the way for possible war crimes investigations" |
| " against Israelis. As members of the court, Palestinians may be subject to counter-charges as well." |
| " Israel and the United States, neither of which is an ICC member, opposed the Palestinians' efforts" |
| " to join the body. But Palestinian Foreign Minister Riad al-Malki, speaking at Wednesday's ceremony," |
| ' said it was a move toward greater justice. "As Palestine formally becomes a State Party to the Rome' |
| ' Statute today, the world is also a step closer to ending a long era of impunity and injustice," he' |
| ' said, according to an ICC news release. "Indeed, today brings us closer to our shared goals of' |
| ' justice and peace." Judge Kuniko Ozaki, a vice president of the ICC, said acceding to the treaty was' |
| ' just the first step for the Palestinians. "As the Rome Statute today enters into force for the State' |
| " of Palestine, Palestine acquires all the rights as well as responsibilities that come with being a" |
| ' State Party to the Statute. These are substantive commitments, which cannot be taken lightly," she' |
| ' said. Rights group Human Rights Watch welcomed the development. "Governments seeking to penalize' |
| " Palestine for joining the ICC should immediately end their pressure, and countries that support" |
| " universal acceptance of the court's treaty should speak out to welcome its membership,\" said" |
| " Balkees Jarrah, international justice counsel for the group. \"What's objectionable is the attempts" |
| " to undermine international justice, not Palestine's decision to join a treaty to which over 100" |
| ' countries around the world are members." In January, when the preliminary ICC examination was' |
| " opened, Israeli Prime Minister Benjamin Netanyahu described it as an outrage, saying the court was" |
| ' overstepping its boundaries. The United States also said it "strongly" disagreed with the court\'s' |
| ' decision. "As we have said repeatedly, we do not believe that Palestine is a state and therefore we' |
| ' do not believe that it is eligible to join the ICC," the State Department said in a statement. It' |
| ' urged the warring sides to resolve their differences through direct negotiations. "We will continue' |
| ' to oppose actions against Israel at the ICC as counterproductive to the cause of peace," it said.' |
| " But the ICC begs to differ with the definition of a state for its purposes and refers to the" |
| ' territories as "Palestine." While a preliminary examination is not a formal investigation, it allows' |
| " the court to review evidence and determine whether to investigate suspects on both sides. Prosecutor" |
| ' Fatou Bensouda said her office would "conduct its analysis in full independence and impartiality."' |
| " The war between Israel and Hamas militants in Gaza last summer left more than 2,000 people dead. The" |
| " inquiry will include alleged war crimes committed since June. The International Criminal Court was" |
| " set up in 2002 to prosecute genocide, crimes against humanity and war crimes.", |
| "The French prosecutor leading an investigation into the crash of Germanwings Flight 9525 insisted" |
| " Wednesday that he was not aware of any video footage from on board the plane. Marseille prosecutor" |
| ' Brice Robin told CNN that "so far no videos were used in the crash investigation." He added, "A' |
| " person who has such a video needs to immediately give it to the investigators.\" Robin's comments" |
| " follow claims by two magazines, German daily Bild and French Paris Match, of a cell phone video" |
| " showing the harrowing final seconds from on board Germanwings Flight 9525 as it crashed into the" |
| " French Alps. All 150 on board were killed. Paris Match and Bild reported that the video was" |
| " recovered from a phone at the wreckage site. The two publications described the supposed video, but" |
| " did not post it on their websites. The publications said that they watched the video, which was" |
| " found by a source close to the investigation. \"One can hear cries of 'My God' in several" |
| ' languages," Paris Match reported. "Metallic banging can also be heard more than three times, perhaps' |
| " of the pilot trying to open the cockpit door with a heavy object. Towards the end, after a heavy" |
| ' shake, stronger than the others, the screaming intensifies. Then nothing." "It is a very disturbing' |
| " scene,\" said Julian Reichelt, editor-in-chief of Bild online. An official with France's accident" |
| " investigation agency, the BEA, said the agency is not aware of any such video. Lt. Col. Jean-Marc" |
| " Menichini, a French Gendarmerie spokesman in charge of communications on rescue efforts around the" |
| ' Germanwings crash site, told CNN that the reports were "completely wrong" and "unwarranted." Cell' |
| ' phones have been collected at the site, he said, but that they "hadn\'t been exploited yet."' |
| " Menichini said he believed the cell phones would need to be sent to the Criminal Research Institute" |
| " in Rosny sous-Bois, near Paris, in order to be analyzed by specialized technicians working" |
| " hand-in-hand with investigators. But none of the cell phones found so far have been sent to the" |
| " institute, Menichini said. Asked whether staff involved in the search could have leaked a memory" |
| ' card to the media, Menichini answered with a categorical "no." Reichelt told "Erin Burnett:' |
| ' Outfront" that he had watched the video and stood by the report, saying Bild and Paris Match are' |
| ' "very confident" that the clip is real. He noted that investigators only revealed they\'d recovered' |
| ' cell phones from the crash site after Bild and Paris Match published their reports. "That is' |
| " something we did not know before. ... Overall we can say many things of the investigation weren't" |
| ' revealed by the investigation at the beginning," he said. What was mental state of Germanwings' |
| " co-pilot? German airline Lufthansa confirmed Tuesday that co-pilot Andreas Lubitz had battled" |
| " depression years before he took the controls of Germanwings Flight 9525, which he's accused of" |
| " deliberately crashing last week in the French Alps. Lubitz told his Lufthansa flight training school" |
| ' in 2009 that he had a "previous episode of severe depression," the airline said Tuesday. Email' |
| " correspondence between Lubitz and the school discovered in an internal investigation, Lufthansa" |
| " said, included medical documents he submitted in connection with resuming his flight training. The" |
| " announcement indicates that Lufthansa, the parent company of Germanwings, knew of Lubitz's battle" |
| " with depression, allowed him to continue training and ultimately put him in the cockpit. Lufthansa," |
| " whose CEO Carsten Spohr previously said Lubitz was 100% fit to fly, described its statement Tuesday" |
| ' as a "swift and seamless clarification" and said it was sharing the information and documents --' |
| " including training and medical records -- with public prosecutors. Spohr traveled to the crash site" |
| " Wednesday, where recovery teams have been working for the past week to recover human remains and" |
| " plane debris scattered across a steep mountainside. He saw the crisis center set up in" |
| " Seyne-les-Alpes, laid a wreath in the village of Le Vernet, closer to the crash site, where grieving" |
| " families have left flowers at a simple stone memorial. Menichini told CNN late Tuesday that no" |
| " visible human remains were left at the site but recovery teams would keep searching. French" |
| " President Francois Hollande, speaking Tuesday, said that it should be possible to identify all the" |
| " victims using DNA analysis by the end of the week, sooner than authorities had previously suggested." |
| " In the meantime, the recovery of the victims' personal belongings will start Wednesday, Menichini" |
| " said. Among those personal belongings could be more cell phones belonging to the 144 passengers and" |
| " six crew on board. Check out the latest from our correspondents . The details about Lubitz's" |
| " correspondence with the flight school during his training were among several developments as" |
| " investigators continued to delve into what caused the crash and Lubitz's possible motive for" |
| " downing the jet. A Lufthansa spokesperson told CNN on Tuesday that Lubitz had a valid medical" |
| ' certificate, had passed all his examinations and "held all the licenses required." Earlier, a' |
| " spokesman for the prosecutor's office in Dusseldorf, Christoph Kumpa, said medical records reveal" |
| " Lubitz suffered from suicidal tendencies at some point before his aviation career and underwent" |
| " psychotherapy before he got his pilot's license. Kumpa emphasized there's no evidence suggesting" |
| " Lubitz was suicidal or acting aggressively before the crash. Investigators are looking into whether" |
| " Lubitz feared his medical condition would cause him to lose his pilot's license, a European" |
| ' government official briefed on the investigation told CNN on Tuesday. While flying was "a big part' |
| " of his life,\" the source said, it's only one theory being considered. Another source, a law" |
| " enforcement official briefed on the investigation, also told CNN that authorities believe the" |
| " primary motive for Lubitz to bring down the plane was that he feared he would not be allowed to fly" |
| " because of his medical problems. Lubitz's girlfriend told investigators he had seen an eye doctor" |
| " and a neuropsychologist, both of whom deemed him unfit to work recently and concluded he had" |
| " psychological issues, the European government official said. But no matter what details emerge about" |
| " his previous mental health struggles, there's more to the story, said Brian Russell, a forensic" |
| ' psychologist. "Psychology can explain why somebody would turn rage inward on themselves about the' |
| " fact that maybe they weren't going to keep doing their job and they're upset about that and so" |
| ' they\'re suicidal," he said. "But there is no mental illness that explains why somebody then feels' |
| " entitled to also take that rage and turn it outward on 149 other people who had nothing to do with" |
| " the person's problems.\" Germanwings crash compensation: What we know . Who was the captain of" |
| " Germanwings Flight 9525? CNN's Margot Haddad reported from Marseille and Pamela Brown from" |
| " Dusseldorf, while Laura Smith-Spark wrote from London. CNN's Frederik Pleitgen, Pamela Boykoff," |
| " Antonia Mortensen, Sandrine Amiel and Anna-Maja Rappard contributed to this report.", |
| ], |
| return_tensors="tf", |
| padding="longest", |
| truncation=True, |
| ) |
| features = self.xsum_1_1_model.get_encoder()(**batch).last_hidden_state |
|
|
| expected = np.array([[-0.0828, -0.0251, -0.0674], [0.1277, 0.3311, -0.0255], [0.2613, -0.0840, -0.2763]]) |
| assert np.allclose(features[0, :3, :3].numpy(), expected, atol=1e-3) |
|
|
