Update handler.py

handler.py

@@ -29,7 +29,7 @@ class EndpointHandler:
 
         # ignoring parameters! Default to configs in generation_config.json.
         messages = [{"role": "user", "content": data}]
-        response = self.model.chat(self.tokenizer, messages)}
+        response = self.model.chat(self.tokenizer, messages)
         print("---start chat response---")
         print(response)
         print("---end chat response---")