code: def __init__(self, dense_module, dtype):
      super().__init__(dense_module)
  
      self.register_buffer(
          "weight",
          torch._C._nn.mkldnn_reorder_conv2d_weight(
              dense_module.weight.to_mkldnn(dtype),
              self.padding,
              self.stride,
              self.dilation,
              self.groups,
          ),
      )
  
imports: import torch
label_desc: Use image node_id 1 to create a new MkldnnConv2d object from inherited base classes: _MkldnnConvNd with example: obj = MkldnnConv2d(dense_module, dtype)