code: def get_valid_padding(kernel_size, dilation):
      kernel_size = kernel_size + (kernel_size - 1) * (dilation - 1)
      padding = (kernel_size - 1) // 2
      return padding
  
imports: from collections import OrderedDict
  import math
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 9 for calling a global function with example usage: get_valid_padding(kernel_size, dilation) and returns: padding