Update handler.py

handler.py

@@ -18,7 +18,7 @@ class EndpointHandler:
                 A :obj:`list` | `dict`: will be serialized and returned
         """
         # get inputs
-        return str(os.getcwd())
+        return [{'response': str(os.getcwd())}]
         # inputs = data.pop("inputs", data)
 
         # response, history = self.model.chat(self.tokenizer, inputs, history=[])