Updated custom handler to fix closing bracket error

handler.py

@@ -20,7 +20,7 @@ class EndpointHandler():
                 trust_remote_code=True,
                 quantization_config=None,
                 torch_dtype=torch.float,     # data type is float
-                device_map="auto",
+                device_map="auto")
 
     def __call__(self, data: Dict[str, Any]) -> List[Dict[str, Any]]:
         """