run.py Fix cache permission issue

run.py

@@ -13,8 +13,8 @@ def pred(src):
 
     # -- load model configuration
     MODEL_FILE = "sam_model.pth"
-    model_config = SamConfig.from_pretrained("facebook/sam-vit-base")
-    processor = SamProcessor.from_pretrained("facebook/sam-vit-base")
+    model_config = SamConfig.from_pretrained("facebook/sam-vit-base", cache_dir=cache_dir)
+    processor = SamProcessor.from_pretrained("facebook/sam-vit-base", cache_dir=cache_dir)
 
     model = SamModel(config=model_config)
     model.load_state_dict(torch.load(MODEL_FILE))