code: def __init__(self):
      super(Maploss_v2, self).__init__()
  
file_path: EasyOCR/trainer/craft/loss/mseloss.py
imports: import torch
  import torch.nn
label_desc: Use image node_id 1 to create a new Maploss_v2 object from inherited base classes: nn with example: obj = Maploss_v2()