code: def num_patches(self):
      return (self.config.image_size // self.config.patch_size) ** 2
  
imports: import torch
  import torch.nn
  from transformers import CLIPVisionModel, CLIPImageProcessor, CLIPVisionConfig
  import math
  import numpy
  from typing import Dict
  from transformers.image_utils import PILImageResampling, ChannelDimension
  from transformers.image_processing_utils import get_size_dict
  from transformers.image_transforms import get_resize_output_image_size, resize
  from typing import List, Optional, Tuple, Union
label_desc: Use image node_id 10 for calling the CLIPVisionTower obj's underlying member method code with example usage: obj.num_patches() and returns: unknown