class_docstr: Creates the standard `XResNet` block.
class_docstr_tok: ["Creates","the","standard","`","XResNet","`","block","."]
code: def forward(self, x):
      return self.activation(self.convs(x) + self.id_conv(self.pool(x)))
  
imports: from collections import OrderedDict
  from typing import List, Union
  import torch
  from torch import nn
  from pytorch_toolbelt.modules import ACT_RELU, instantiate_activation_block, ChannelSpatialGate2d
  from pytorch_toolbelt.modules.encoders import EncoderModule, make_n_channel_input
label_desc: Use image node_id 2 for calling the XResNetBlock obj's underlying member method code with example usage: obj.forward(x) and returns: self