code: def forward(self):
      a = torch.randn(8, 4)
      b = torch.randn(8, 4, 4, 4)
      c = torch.randn(8, 4, 4, 4, 4)
      return len(
          F.dropout(a),
          F.dropout2d(b),
          F.dropout3d(c),
          F.alpha_dropout(a),
          F.feature_alpha_dropout(c),
      )
  
imports: import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 1 for calling the NNDropoutModule obj's underlying member method code with example usage: obj.forward() and returns: len