Update app.py

app.py

@@ -645,6 +645,7 @@ def answer_question_thread(user_question, chatbot, audio=None):
                     # attachment_path=chart_path
                     attachment_path=os.getenv("IMAGE_PATH")
                 )"""
+            return user_question, img
 
         if "send email to" in user_question:
             try: