code: def conv(n_in, n_out, **kwargs):
      return nn.Conv2d(n_in, n_out, 3, padding=1, **kwargs)
  
imports: import os
  import torch
  import torch.nn
  from modules import devices, paths_internal, shared
label_desc: Use image node_id 1 for calling a global function with example usage: conv(n_in, n_out) and returns: nn