Update app.py

app.py

@@ -178,7 +178,6 @@ def main():
         if "history" not in st.session_state:
             st.session_state.history = []
         st.title("Hello bot: ")
-        st.text_input("Talk to the bot", key="input_text", on_change=generate_answer)
         def generate_answer():
             tokenizer, model = get_models()
             user_message = st.session_state.input_text
@@ -189,6 +188,7 @@ def main():
             )  # .replace("<s>", "").replace("</s>", "")
             st.session_state.history.append({"message": user_message, "is_user": True})
             st.session_state.history.append({"message": message_bot, "is_user": False})
+        st.text_input("Talk to the bot", key="input_text", on_change=generate_answer)
         from copyreg import clear_extension_cache
         for chat in st.session_state.history:
             st_message(**chat)