code: def __init__(self, a: float) -> None:
      assert 0 < a < 1
  
      self._a = a
  
imports: from __future__ import annotations
  import abc
  from typing import Callable
  from typing import Union
  import numpy
label_desc: Use image node_id 1 to create a new LinearShiftTransformation object from inherited base classes: BaseShiftTransformation with example: obj = LinearShiftTransformation(a)