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| import gradio as gr | |
| import os | |
| from pinecone_integration import PineconeIndex | |
| from qa_model import QAModel | |
| PI = PineconeIndex() | |
| PI.build_index() | |
| qamodel = QAModel() | |
| model, tokenizer = qamodel.load_sharded_model() | |
| def request_answer(query): | |
| search_results = PI.search(query) | |
| answers = [] | |
| # print(search_results) | |
| for r in search_results['matches']: | |
| if r['score'] >= 0.45: | |
| tokenized_context = tokenizer(r['metadata']['text']) | |
| # query_to_model = f"""You are doctor who knows cures to diseases. If you don't know the answer, please refrain from providing answers that are not relevant to the context. Please suggest appropriate remedies based on the context provided.\n\nContext: {context}\n\n\nResponse: """ | |
| query_to_model = """You are doctor who knows cures to diseases. If you don't know, say you don't know. Please respond appropriately based on the context provided.\n\nContext: {}\n\n\nResponse: """ | |
| for ind in range(0, len(tokenized_context['input_ids']), 512-42): | |
| decoded_tokens_for_context = tokenizer.batch_decode([tokenized_context['input_ids'][ind:ind+470]], skip_special_tokens=True) | |
| response = qamodel.query_model(model, tokenizer, query_to_model.format(decoded_tokens_for_context[0])) | |
| if not "don't know" in response: | |
| answers.append(response) | |
| if len(answers) == 0: | |
| return 'Not enough information to answer the question' | |
| return '\n'.join(answers) | |
| demo = gr.Interface( | |
| fn=request_answer, | |
| inputs=[ | |
| gr.components.Textbox(label="User question(Response may take up to 2 mins because of hardware limitation)"), | |
| ], | |
| outputs=[ | |
| gr.components.Textbox(label="Output (The answer is meant as a reference and not actual advice)"), | |
| ], | |
| cache_examples=True, | |
| title="MedQA assistant", | |
| description='Check out the repository at: https://github.com/anandshah98/MedQA', | |
| ) | |
| demo.launch() |