code: def __init__(self, max_step) -> None:
      super().__init__()
      self.max_step = max_step
  
imports: from bigdl.orca.learn.pytorch.callbacks import Callback
  import math
label_desc: Use image node_id 1 to create a new MaxstepsCallback object from inherited base classes: Callback with example: obj = MaxstepsCallback(max_step)