Update app.py

app.py

@@ -131,7 +131,7 @@ def respond(message,
                 response += token
                 if(len(response)>0):
                     translated = translator.translate(response, src='en', dest=message_language)
-                    if not (translated is None):
+                    if not (translated.text is None):
                         translated_response = translated.text
                         yield translated_response
         except Exception as error: