docstr: If allow_override is False, we can't change the value after the import
  of Theano. So the value should be the same during all the execution.
docstr_tok: ["If","allow_override","is","False",",","we","ca","n't","change","the","value","after","the","import","of","Theano",".","So","the","value","should","be","the","same","during","all","the","execution","."]
code: def __init__(self, default, filter=None, allow_override=True):
      """
      If allow_override is False, we can't change the value after the import
      of Theano. So the value should be the same during all the execution.
      """
      self.default = default
      self.filter = filter
      self.allow_override = allow_override
      self.is_default = True
  
imports: from __future__ import absolute_import, print_function, division
  import logging
  import os
  import shlex
  import sys
  import warnings
  from functools import wraps
  from six import StringIO, PY3, iteritems
  import theano
  from theano.compat import configparser
  from six import string_types
label_desc: Use image node_id 1 to create a new ConfigParam object from inherited base classes: object with example: obj = ConfigParam(default, filter, allow_override)