class_docstr: 1x1 convolution.
class_docstr_tok: ["1x1","convolution","."]
code: def forward(self, x):
      return self.conv(x)
  
imports: from __future__ import absolute_import, division, print_function
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 2 for calling the Conv1x1 obj's underlying member method code with example usage: obj.forward(x) and returns: self