def __init__(
      self,
      fixed_importance: float = 1.0,
  ):
    """Initialises an instance.

    Args:
      fixed_importance: the constant to return
    """
    self._fixed_importance = fixed_importance
Initialises an instance.

    Args:
      fixed_importance: the constant to return
    
concordia/associative_memory/deprecated/importance_function.py