Update app.py

app.py

@@ -22,11 +22,12 @@ 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)
+#response = get_openai_response(input)
 
 submit = st.button("Ask the question")
 
 if submit:
     st.subheader("The response is")
+    response = get_openai_response(input)
     st.write(response)