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README.md
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!pip install transformers
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!pip install spacy
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!pip install gradio
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import gradio as gr
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import pandas as pd
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import os
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import time
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from transformers import pipeline, GPT2Tokenizer, OPTForCausalLM
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model=OPTForCausalLM.from_pretrained('pushkarraj/pushkar_OPT_paraphaser')
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tokenizer=GPT2Tokenizer.from_pretrained('pushkarraj/pushkar_OPT_paraphaser',truncation=True)
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generator=pipeline("text-generation",model=model,tokenizer=tokenizer,device=0)
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def cleaned_para(input_sentence):
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p=generator('<s>'+input_sentence+ '</s>>>>><p>',do_sample=True,max_length=len(input_sentence.split(" "))+200,temperature = 0.8,repetition_penalty=1.2,top_p=0.4,top_k=1)
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return p[0]['generated_text'].split('</s>>>>><p>')[1].split('</p>')[0]
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from __future__ import unicode_literals, print_function
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from spacy.lang.en import English # updated
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def sentensizer(raw_text):
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nlp = English()
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nlp.add_pipe("sentencizer") # updated
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doc = nlp(raw_text)
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sentences = [sent for sent in doc.sents]
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print(sentences)
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return sentences
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context = "Once, a group of frogs were roaming around the forest in search of water."
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text=context
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def paraphraser(text):
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begin=time.time()
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x=[cleaned_para(str(i)) for i in sentensizer(text)]
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end=time.time()
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return (".".join(x))
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print(paraphraser(text))
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