Update app.py

app.py

@@ -390,8 +390,8 @@ def text_mode():
                         full_response += str(response.choices[0].delta.content)
                         message_placeholder.markdown(full_response + "▌")
                     message_placeholder.markdown(full_response)
-                    st.session_state.messages.append(
-                        {"role": "assistant", "content": full_response})
+                st.session_state.messages.append(
+                    {"role": "assistant", "content": full_response})
 
 ## load the local_KB PDF file.
 # # def local_KB(uploaded_file):