Upload 2 files

app.py

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+from langchain_community.llms import OpenAI
+from dotenv import load_dotenv
+load_dotenv()
+import streamlit as st
+import os
+def get_openai_response(question):
+    llm=OpenAI(openai_api_key=os.getenv("OPENAPI_KEY"),model_name="gpt-3.5-turbo-instruct",temperature=0.5)
+    response=llm(question)
+    return response
+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("Submit")
+if submit:
+    st.subheader("The response is")
+    st.write(response)

requirements.txt

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+langchain
+openai