sdh

handler.py

@@ -8,7 +8,7 @@ from serkan import SimpleUpscaleModel
 import os
 from PIL import Image
 
-def decode_image(self, base64_str: str) -> np.ndarray:
+def decode_image(base64_str: str) -> np.ndarray:
         """Decode base64 string to an image (numpy array)"""
         image_data = base64.b64decode(base64_str)
         image = Image.open(io.BytesIO(image_data))