update chathmi2

app.py

@@ -527,7 +527,7 @@ def chathmi2(message, history):
         response = output
         yield response
         print ("response of chatbot:", response)
-        real_content = response[-1:][1]
+        real_content = response[-1:]
         print("real_content", real_content)
         if len(Audio_output) > 0:
             # time.sleep(0.5)