code: def __init__(self, output_channel):
      super(GRCL_unit, self).__init__()
      self.BN_gfu = nn.BatchNorm2d(output_channel)
      self.BN_grx = nn.BatchNorm2d(output_channel)
      self.BN_fu = nn.BatchNorm2d(output_channel)
      self.BN_rx = nn.BatchNorm2d(output_channel)
      self.BN_Gx = nn.BatchNorm2d(output_channel)
  
imports: import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 1 to create a new GRCL_unit object from inherited base classes: nn with example: obj = GRCL_unit(output_channel)