Update app.py

app.py

@@ -15,11 +15,13 @@ st.set_page_config(page_title="LangChain First Question Answer Project", page_ic
 st.header("LangChain Demo")
 
 #Gets the user input
+def get_text():
+    input_text = st.text_input("You: ", key="input")
+    return input_text
 
-input_text = st.text_input("You: ")
 
-
-response = load_answer(input_text)
+user_input=get_text()
+response = load_answer(user_input)
 
 submit = st.button('Generate')