Duplicate from andriydovgal/PMO_Documents_AI_Chatbot

Co-authored-by: Andriy Dovgal <[email protected]>

.gitattributes

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README.md

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+---
+title: PMO_Documents_AI_Chatbot
+app_file: app.py
+sdk: gradio
+sdk_version: 3.35.2
+duplicated_from: andriydovgal/PMO_Documents_AI_Chatbot
+---

app.py

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+from gpt_index import SimpleDirectoryReader, GPTListIndex, GPTSimpleVectorIndex, LLMPredictor, PromptHelper
+from langchain.chat_models import ChatOpenAI
+import gradio as gr
+import sys
+import os
+
+os.environ["OPENAI_API_KEY"] = os.getenv("OPENAI_API_KEY")
+
+def construct_index(directory_path):
+    max_input_size = 4096
+    num_outputs = 512
+    max_chunk_overlap = 30
+    chunk_size_limit = 600
+
+    prompt_helper = PromptHelper(max_input_size, num_outputs, max_chunk_overlap, chunk_size_limit=chunk_size_limit)
+
+    llm_predictor = LLMPredictor(llm=ChatOpenAI(temperature=0.7, model_name="gpt-3.5-turbo", max_tokens=num_outputs))
+
+    documents = SimpleDirectoryReader(directory_path).load_data()
+
+    index = GPTSimpleVectorIndex(documents, llm_predictor=llm_predictor, prompt_helper=prompt_helper)
+
+    index.save_to_disk('index.json')
+
+    return index
+
+def chatbot(input_text):
+    index = GPTSimpleVectorIndex.load_from_disk('index.json')
+    response = index.query(input_text)
+    return response.response
+
+iface = gr.Interface(fn=chatbot,
+                     inputs=gr.components.Textbox(lines=5, label="Enter your text", show_copy_button=True),
+                     outputs=gr.components.Textbox(lines=5, label="Answer", show_copy_button=True),
+                     examples=["What are the different types of 'work product' lifespan? Provide detailed answer", "Хто може бути наставником?", "Question3", "Question4", "Question5"],
+                     title="PMO Documents AI Chatbot")
+
+index = construct_index("docs")
+iface.launch()

docs/course.docx

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+size 8404625

index.json

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requirements.txt

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+gpt_index==0.4.24
+langchain==0.0.118
+PyPDF2==3.0.1
+pycryptodome==3.18.0
+docx2txt==0.8