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| import pickle | |
| import gradio as gr | |
| from transformers import AutoTokenizer, AutoModelForSeq2SeqLM | |
| from sentence_transformers import SentenceTransformer | |
| import lightgbm | |
| lr_clf_finbert = pickle.load(open("lr_clf_finread_new.pkl",'rb')) | |
| model_read = SentenceTransformer('ProsusAI/finbert') | |
| def get_readability(text): | |
| emd = model_read.encode([text]) | |
| ans = 'not readable' | |
| if lr_clf_finbert.predict(emd)==1: | |
| ans = 'readable' | |
| score = round(lr_clf_finbert.predict_proba(emd)[0,1],4) | |
| return score | |
| # Reference : https://huggingface.co/humarin/chatgpt_paraphraser_on_T5_base | |
| tokenizer = AutoTokenizer.from_pretrained("humarin/chatgpt_paraphraser_on_T5_base") | |
| model = AutoModelForSeq2SeqLM.from_pretrained("humarin/chatgpt_paraphraser_on_T5_base") | |
| def paraphrase( | |
| question, | |
| num_beams=5, | |
| num_beam_groups=5, | |
| num_return_sequences=5, | |
| repetition_penalty=10.0, | |
| diversity_penalty=3.0, | |
| no_repeat_ngram_size=2, | |
| temperature=0.7, | |
| max_length=128 | |
| ): | |
| input_ids = tokenizer( | |
| f'paraphrase: {question}', | |
| return_tensors="pt", padding="longest", | |
| max_length=max_length, | |
| truncation=True, | |
| ).input_ids | |
| outputs = model.generate( | |
| input_ids, temperature=temperature, repetition_penalty=repetition_penalty, | |
| num_return_sequences=num_return_sequences, no_repeat_ngram_size=no_repeat_ngram_size, | |
| num_beams=num_beams, num_beam_groups=num_beam_groups, | |
| max_length=max_length, diversity_penalty=diversity_penalty | |
| ) | |
| res = tokenizer.batch_decode(outputs, skip_special_tokens=True) | |
| return res | |
| def get_most_raedable_paraphrse(text): | |
| li_paraphrases = paraphrase(text) | |
| li_paraphrases.append(text) | |
| best = li_paraphrases[0] | |
| score_max = get_readability(best) | |
| for i in range(1,len(li_paraphrases)): | |
| curr = li_paraphrases[i] | |
| score = get_readability(curr) | |
| if score > score_max: | |
| best = curr | |
| score_max = score | |
| if best!=text and score_max>.6: | |
| ans = "The most redable version of text that I can think of is:\n" + best | |
| else: | |
| "Sorry! I am not confident. As per my best knowledge, you already have the most readable version of the text!" | |
| return ans | |
| def set_example_text(example_text): | |
| return gr.Textbox.update(value=example_text[0]) | |
| with gr.Blocks() as demo: | |
| gr.Markdown( | |
| """ | |
| # FinLanSer | |
| Financial Language Simplifier | |
| """) | |
| text = gr.Textbox(label="Enter text you want to simply (make more readable)") | |
| greet_btn = gr.Button("Simplify/Make Readable") | |
| output = gr.Textbox(label="Output Box") | |
| greet_btn.click(fn=get_most_raedable_paraphrse, inputs=text, outputs=output, api_name="get_most_raedable_paraphrse") | |
| example_text = gr.Dataset(components=[text], samples=[['Inflation is the rate of increase in prices over a given period of time. Inflation is typically a broad measure, such as the overall increase in prices or the increase in the cost of living in a country.'], ['Legally assured line of credit with a bank'], ['A mutual fund is a type of financial vehicle made up of a pool of money collected from many investors to invest in securities like stocks, bonds, money market instruments']]) | |
| example_text.click(fn=set_example_text, inputs=example_text,outputs=example_text.components) | |
| demo.launch() |