original_docstring: 
          Modifies processing of image_fnames to ensure that the paths inside
          each class will be shuffled. (Internally, wipes existing data
          structure and rewrites it with shuffling on next call.
          Input:
              seed: random seed to use for shuffling, default is 42.
          Output:
              None (sets internal flag)
          
docstring: Modifies processing of image_fnames to ensure that the paths inside
  each class will be shuffled. (Internally, wipes existing data
  structure and rewrites it with shuffling on next call.
  Input:
  seed: random seed to use for shuffling, default is 42.
  Output:
  None (sets internal flag)
docstring_tokens: Modifies processing of image_fnames to ensure that the paths inside each class will be shuffled . ( Internally wipes existing data structure and rewrites it with shuffling on next call . Input : seed : random seed to use for shuffling default is 42 . Output : None ( sets internal flag )
code: def shuffle(self, seed=None):
          """
          Modifies processing of image_fnames to ensure that the paths inside
          each class will be shuffled. (Internally, wipes existing data
          structure and rewrites it with shuffling on next call.
          Input:
              seed: random seed to use for shuffling, default is 42.
          Output:
              None (sets internal flag)
          """
          self.shuffle_flag = True
          # if seed supplied, apply new value
          if seed:
              self.random_seed = seed
          # if image_fnames exists, get rid of it
          if self._image_fnames:
              self._image_fnames = None
          return None
code_tokens: def shuffle ( self , seed = None ) : self . shuffle_flag = True if seed : self . random_seed = seed if self . _image_fnames : self . _image_fnames = None return None
short_docstring: Modifies processing of image_fnames to ensure that the paths inside
  each class will be shuffled.
short_docstring_tokens: Modifies processing of image_fnames to ensure that the paths inside each class will be shuffled .
comment: """
          Modifies processing of image_fnames to ensure that the paths inside
          each class will be shuffled. (Internally, wipes existing data
          structure and rewrites it with shuffling on next call.
          Input:
              seed: random seed to use for shuffling, default is 42.
          Output:
              None (sets internal flag)
          """$SEP$# if seed supplied, apply new value$SEP$# if image_fnames exists, get rid of it