code: def forward(self, x):
      return fused_dense_gelu_dense_function_td(
          x,
          self.fc1.weight,
          self.fc1.bias,
          self.fc2.weight,
          self.fc2.bias,
          self.checkpoint_lvl,
          self.bf16,
          self.heuristic,
      )
  
imports: import numpy
  import torch
  import torch.nn
  import torch.nn.functional
  from torch.cuda.amp import custom_bwd, custom_fwd
  import fused_dense_lib
  from src.ops.gelu_activation import gelu_bwd
label_desc: Use image node_id 2 for calling the FusedDenseGeluDenseTD obj's underlying member method code with example usage: obj.forward(x) and returns: fused_dense_gelu_dense_function_td