Update app.py

app.py

@@ -216,11 +216,11 @@ if prompt := st.chat_input("How can I help you today?"):
     #     #yield word + " "
     #     time.sleep(0.1)
     
-    # for item in output:
-    #     full_response += item
-    #     message_placeholder.markdown(full_response + "▌")
-    #     message_placeholder.markdown(full_response)
-    #     # message_placeholder.markdown(result['source_documents'])
+    for item in output:
+        full_response += item
+        message_placeholder.markdown(full_response + "▌")
+        message_placeholder.markdown(full_response)
+        # message_placeholder.markdown(result['source_documents'])
     
     #stream_example()