docstr: Update the output size with num_classes according to the specific setting.
docstr_tok: ["Update","the","output","size","with","num_classes","according","to","the","specific","setting","."]
code: def replace_fc(self, num_classes, block=BasicBlock):
      """Update the output size with num_classes according to the specific setting."""
  
      self.fc = nn.Linear(512 * block.expansion, num_classes)
  
imports: import torch.nn
  from torch.hub import load_state_dict_from_url
label_desc: Use image node_id 2 for calling the VideoResNet obj's underlying member method code with example usage: obj.replace_fc(num_classes, block) without return types