Update wmt_utils with Wikititles v3

wmt_utils.py

@@ -410,6 +410,15 @@ _TRAIN_SUBSETS = [
         url="https://huggingface.co/datasets/wmt/wikititles/resolve/main/v1/wikititles-v1.{src}-en.tsv.gz",
         path="",
     ),
+    SubDataset(
+        name="wikititles_v3",
+        language_pairs={(src, "en") for src in ["cs", "de", "ha", "ig", "is", "ja", "ps", "ru", "zh"]}
+        | {("ca", "es"), ("de", "fr"), ("bn", "hi")}
+        | {(src, "pt") for src in ["ca", "es"]}
+        | {(src, "ro") for src in ["ca", "es", "pt"]}
+        | {("xh", "zu")},
+        url="https://huggingface.co/datasets/wmt/wikititles/resolve/main/data/v3/wikititles-v3.{src}-{tgt}.tsv.gz",
+    ),
     SubDataset(
         name="yakut",
         target="ru",
@@ -811,6 +820,10 @@ class Wmt(datasets.GeneratorBasedBuilder):
                 sub_generator, sub_generator_args = YakutParser.create_generator(
                     sub_generator_args=sub_generator_args, config=self.config
                 )
+            elif ss_name == "wikititles_v3":
+                sub_generator, sub_generator_args = WikititlesV3Parser.create_generator(
+                    sub_generator_args=sub_generator_args, config=self.config
+                )
             elif len(files) == 2:
                 if ss_name.endswith("_frde"):
                     sub_generator = _parse_frde_bitext
@@ -1028,3 +1041,10 @@ class YakutParser:
     def create_generator(sub_generator_args=None, config=None):
         sub_generator = functools.partial(_parse_tsv, language_pair=config.language_pair, skiprows=1)
         return sub_generator, sub_generator_args
+
+
+class WikititlesV3Parser:
+    @staticmethod
+    def create_generator(sub_generator_args=None, config=None):
+        sub_generator = functools.partial(_parse_tsv, language_pair=config.language_pair)
+        return sub_generator, sub_generator_args