Uploading app.py

app.py

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+# Q & A chatbot
+from langchain.llms import OpenAI 
+from dotenv import load_dotenv
+load_dotenv()
+import streamlit as st
+import os
+
+# Function to load openai model and get response
+def get_open_ai_response(question):
+    llm = OpenAI(api_key = os.getenv("OPEN_AI_KEY"), model_name = "gpt-3.5-turbo-instruct", temperature=0.5)
+    response = llm(question)
+    return response
+
+# initialise streamlit app
+st.set_page_config(page_title="Q&A Demo")
+st.header("Langchain Application")
+
+input = st.text_input("Input: ", key = input)
+response = get_open_ai_response(input)
+
+submit = st.button("Ask the question now")
+
+# If ask button is clicked
+if submit:
+    st.subheader("The Response is")
+    st.write(response)