code: def forward(self, x):
      for blk in self.blocks:
          x = blk(x)
      return x
  
imports: from typing import List, Tuple
  import numpy
  import paddle
  import paddle.nn
  from paddle import Tensor
  from medicalseg.cvlibs import manager
label_desc: Use image node_id 2 for calling the TranspConv3DConv3D obj's underlying member method code with example usage: obj.forward(x) and returns: x