Update app/utils.py

app/utils.py

@@ -13,24 +13,10 @@ logger = logging.getLogger(__name__)
 class OCRModel:
     _instance = None
     
-    def clear_huggingface_cache(self):
-            cache_dir = os.path.expanduser("~/.cache/huggingface")
-            if os.path.exists(cache_dir):
-                shutil.rmtree(cache_dir)
-                print("Hugging Face cache cleared.")
-            else:
-                print("No Hugging Face cache found.")
-    def __new__(cls):
-        if cls._instance is None:
-            cls._instance = super(OCRModel, cls).__new__(cls)
-            cls._instance.initialize()
-        return cls._instance
 
     def initialize(self):
         try:
 
-            self.clear_huggingface_cache()
-
             logger.info("Initializing OCR model...")
             # Try loading with use_fast=False if the fast tokenizer fails
             try: