class_docstr: ResBlock with SE layer
class_docstr_tok: ["ResBlock","with","SE","layer"]
code: def forward(self, x):
      out = self.block(x)
      out = self.SE(out)
      if self.downsample:
          out += self.downsample(x)
      else:
          out += x
      return out
  
imports: import torch
  import MinkowskiEngine
  import sys
  from .common import NormType, get_norm
  from torch_points3d.core.common_modules import Seq, Identity
label_desc: Use image node_id 2 for calling the SEBlock obj's underlying member method code with example usage: obj.forward(x) and returns: out