satisfy huggingface init call

handler.py

@@ -8,8 +8,12 @@ import base64
 from huggingface_hub import InferenceEndpoint
 
 class EndpointHandler(InferenceEndpoint):
-    def __init__(self):
-        """Initialize the handler with mock predictor for local testing"""
+    def __init__(self, model_dir=None):
+        """Initialize the handler with mock predictor for local testing
+        
+        Args:
+            model_dir (str, optional): Path to model directory. Defaults to None.
+        """
         # Comment out real model for local testing
         self.predictor = SAM2ImagePredictor.from_pretrained("facebook/sam2-hiera-small")
         
@@ -32,7 +36,7 @@ class EndpointHandler(InferenceEndpoint):
         #             mock_scores = np.array([0.9, 0.8, 0.7])
         #         return mock_masks, mock_scores, None
                 
-        self.predictor = MockPredictor()
+        # self.predictor = MockPredictor()
 
     def _load_image(self, image_data: Union[str, bytes]) -> Image.Image:
         """Load image from binary or base64 data"""