code: def init(self, N, C, H, W, device):
      self.inputs = {"input": torch.rand(N, C, H, W, device=device)}
  
imports: import torch
  import operator_benchmark
label_desc: Use image node_id 1 for calling the GeluBenchmark obj's underlying member method code with example usage: obj.init(N, C, H, W, device) without return types