Upload app.py

app.py

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+from langchain.llms import OpenAI
+from dotenv import load_dotenv
+import streamlit as st
+import os
+
+load_dotenv()    # take environment variable from .env
+
+
+## Function to load openAI model and get response
+def get_openai_response(question):
+    llm = OpenAI(openai_api_key = os.getenv('OPEN_API_KEY'), model_name = "text-davinci-003", temperature = 0.6)
+    response = llm(question)
+    return response
+
+
+st.set_page_config(page_title = "QnA_Project Using OpenAI")
+st.header("Langchain Application using OpenAI")
+
+input = st.text_input("Input: ", key = "input")
+response = get_openai_response(input)
+
+submit = st.button("Ask the Question")
+
+# if ask button is clicked
+if submit:
+    st.subheader("The response is ")
+    st.write(response)
+