Upload 2 files

app.py

@@ -0,0 +1,33 @@
+# Q&A Chatbot
+from langchain.llms import OpenAI
+
+from dotenv import load_dotenv
+
+load_dotenv() #take environment variables from .env
+
+import streamlit as st
+import os
+
+## Function to load OpenAI model and get responses
+
+def get_openai_response(question):
+    llm=OpenAI(openai_api_key=os.getenv("OPENAI_API_KEY"),model="gpt-3.5-turbo-instruct",temperature=0.5)
+    response=llm(question)
+    return response
+
+## initialize our 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("Generate")
+
+## If Generate button is clicked
+
+if submit:
+    st.subheader("The response is")
+    st.write(response)

requirements.txt

@@ -0,0 +1,5 @@
+langchain
+openai
+huggingface_hub
+python-dotenv
+streamlit