class_docstr: A class to rename the ``distributions`` attribute to ``distrbution``.
  
   Rename takes place in MXNet and TensorFlow estimators.
  
  This looks for the following calls:
  
  - ``<Framework>``
  - ``sagemaker.<framework>.<Framework>``
  - ``sagemaker.<framework>.estimator.<Framework>``
  
  where ``<Framework>`` is either ``TensorFlow`` or ``MXNet``.
class_docstr_tok: ["A","class","to","rename","the","``","distributions","``","attribute","to","``","distrbution","``",".","Rename","takes","place","in","MXNet","and","TensorFlow","estimators",".","This","looks","for","the","following","calls",":","-","``","<","Framework",">","``","-","``","sagemaker.","<","framework",">",".","<","Framework",">","``","-","``","sagemaker.","<","framework",">",".estimator.","<","Framework",">","``","where","``","<","Framework",">","``","is","either","``","TensorFlow","``","or","``","MXNet","``","."]
docstr: The previous name for the distribution argument.
docstr_tok: ["The","previous","name","for","the","distribution","argument","."]
code: def old_param_name(self):
      """The previous name for the distribution argument."""
      return "distributions"
  
imports: from __future__ import absolute_import
  import ast
  from abc import abstractmethod
  from sagemaker.cli.compatibility.v2.modifiers import matching, parsing
  from sagemaker.cli.compatibility.v2.modifiers.modifier import Modifier
label_desc: Use image node_id 2 for calling the DistributionParameterRenamer obj's underlying member method code with example usage: obj.old_param_name() and returns: str