Update vtoonify_model.py

vtoonify_model.py

@@ -223,8 +223,4 @@ class Model():
         except Exception as e:
             logging.error(f"Error during model execution: {e}")
             return np.zeros((256, 256, 3), np.uint8), f"Error during processing: {str(e)}"
-    def tensor2cv2(self, img):
-        """Convert a tensor image to OpenCV format."""
-        tmp = ((img.cpu().numpy().transpose(1, 2, 0) + 1.0) * 127.5).astype(np.uint8).copy()
-        logging.debug(f"Converted image shape: {tmp.shape}, strides: {tmp.strides}")
-        return cv2.cvtColor(tmp, cv2.COLOR_RGB2BGR)
+