code: def __init__(self, initial_value, gamma):
      self.initial_value = initial_value
      self.gamma = gamma
  
imports: import re
  from pathlib import Path
  from unittest.mock import patch
  import pytest
  import torch
  import torch.nn
  from packaging.version import Version
  from ignite.engine import Engine, Events
  from ignite.handlers.state_param_scheduler import ExpStateScheduler, LambdaStateScheduler, MultiStepStateScheduler, PiecewiseLinearStateScheduler, StepStateScheduler
  from bisect import bisect_right
label_desc: Use image node_id 1 to create a new LambdaState object  with example: obj = LambdaState(initial_value, gamma)