Update app.py

app.py

@@ -31,7 +31,7 @@ def models(text, model="Mixtral 8x7B"):
     for response in stream:        
         if not response.token.text == "</s>":
             output += response.token.text
-            if output.endswith("<end_of_utterance>"):
+            if output.endswith("<|assistant|>"):
                 output = output[:-13]
     return output