android_bootable_recovery

def _rnn_step(time,
              sequence_length,
              min_sequence_length,
              max_sequence_length,
              zero_output,
              state,
              call_cell,
              state_size,
              skip_conditional  

def _pfor_impl(loop_fn,
               iters,
               fallback_to_while_loop,
               parallel_iterations=None,
               pfor_config=None,
               warn=False):
  """Implementation of pfor."""
  assert not context.executing_  

def _tf_iterator_for_stmt(
    iter_, extra_test, body, get_state, set_state, symbol_names, opts):
  """Overload of for_stmt that iterates over TF Iterators. See for_loop."""
  symbol_names = ('',) + symbol_names
  has_next = True

  def aug_get_stat