code: def disable_grad(module):
      for param in module.parameters():
          param.requires_grad = False
  
imports: import dgl
  import dgl.function
  import dgl.nn.pytorch
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 1 for calling a global function with example usage: disable_grad(module) without return types