docstr: Return stored value.
  
  *args needed because range_ can be float or func, and is called with
  variable number of parameters.
docstr_tok: ["Return","stored","value",".","*","args","needed","because","range_","can","be","float","or","func",",","and","is","called","with","variable","number","of","parameters","."]
code: def __call__(self, *args):
      """Return stored value.
  
      *args needed because range_ can be float or func, and is called with
      variable number of parameters.
      """
      return self.range_
  
imports: import sys
  import warnings
  from functools import partial
  from .None import _quadpack
  import numpy
  from numpy import Inf
label_desc: Use image node_id 2 for calling the _RangeFunc obj's underlying member method code with example usage: obj.__call__() and returns: self