def generator(self, nbr_symbols, max_length, nbr_cases):
    'Generator for the reversing task on sequences of symbols.\n\n    The length of the sequence is drawn uniformly at random from [1, max_length]\n    and then symbols are drawn uniformly at random from [0, nbr_symbols) until\n    nbr_cases sequences have been produced.\n\n    Args:\n      nbr_symbols: number of symbols to use in each sequence.\n      max_length: integer, maximum length of sequences to generate.\n      nbr_cases: the number of cases to generate.\n\n    Yields:\n      A dictionary {"inputs": input-list, "targets": target-list} where\n      target-list is input-list reversed.\n    '
    for _ in range(nbr_cases):
        l = (np.random.randint(max_length) + 1)
        inputs = [np.random.randint(nbr_symbols) for _ in range(l)]
        (yield {'inputs': inputs, 'targets': list(reversed(inputs))})
Generator for the reversing task on sequences of symbols.

The length of the sequence is drawn uniformly at random from [1, max_length]
and then symbols are drawn uniformly at random from [0, nbr_symbols) until
nbr_cases sequences have been produced.

Args:
  nbr_symbols: number of symbols to use in each sequence.
  max_length: integer, maximum length of sequences to generate.
  nbr_cases: the number of cases to generate.

Yields:
  A dictionary {"inputs": input-list, "targets": target-list} where
  target-list is input-list reversed.
def generator(self, nbr_symbols, max_length, nbr_cases):
    'Generator for the reversing task on sequences of symbols.\n\n    The length of the sequence is drawn uniformly at random from [1, max_length]\n    and then symbols are drawn uniformly at random from [0, nbr_symbols) until\n    nbr_cases sequences have been produced.\n\n    Args:\n      nbr_symbols: number of symbols to use in each sequence.\n      max_length: integer, maximum length of sequences to generate.\n      nbr_cases: the number of cases to generate.\n\n    Yields:\n      A dictionary {"inputs": input-list, "targets": target-list} where\n      target-list is input-list reversed.\n    '
    for _ in range(nbr_cases):
        l = (np.random.randint(max_length) + 1)
        inputs = [np.random.randint(nbr_symbols) for _ in range(l)]
        (yield {'inputs': inputs, 'targets': list(reversed(inputs))})