first commit

app.py

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+# Q&A Chatbot
+
+import warnings
+warnings.filterwarnings("ignore")
+
+from langchain.llms import OpenAI
+from dotenv import load_dotenv
+
+load_dotenv()
+import streamlit as st
+import os
+from typing import Any
+
+
+## Function to load OpenAI model and get respones
+
+def get_openai_response(question: Any):
+    llm = OpenAI(openai_api_key=os.getenv("OPEN_API_KEY"),
+                 model_name="gpt-3.5-turbo-instruct",
+                 temperature=.6)
+    response = llm(question)
+
+    return response
+
+
+## Intialize streamlit app
+    
+st.set_page_config(page_title="Q&A Demo")
+st.header("Langchain Application")
+
+
+input = st.text_input("Input: ", key="input")
+response = get_openai_response(input)
+
+submit = st.button("Ask the question")
+
+## If asked button is clicked
+if submit:
+    st.subheader("The response is:")
+    st.write(response)

requirements.txt

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+langchain
+openai
+huggingface_hub
+python-dotenv
+streamlit