message: Remove / modify temp comments
diff: @@ -1853,8 +1853,7 @@ class ConcreteFunction(object):
  `flat_args` and `flat_kwargs`.
  """
  return self._call_flat(
  - [t for t in flat_args + flat_kwargs \
  - # TODO(jlchu): delete when final [t for t in nest.flatten((args, kwargs), expand_composites=True)
  + [t for t in flat_args + flat_kwargs
  if isinstance(t, (ops.Tensor,
  resource_variable_ops.BaseResourceVariable))],
  captured_inputs=self.captured_inputs,
  @@ -2727,9 +2726,11 @@ def _is_ndarray(value):
  def _convert_numpy_inputs(inputs):
  """Convert numpy array inputs to tensors."""
  - ## TODO(jlchu): Modify/delete comment when change is final!!!
  # We assume that any CompositeTensors have already converted their components
  - # from numpy arrays to Tensors, so we don't need to expand composites here.
  + # from numpy arrays to Tensors, so we don't need to expand composites here for
  + # the numpy array conversion. Instead, we do so because the flattened inputs
  + # are eventually passed to ConcreteFunction()._filtered_call, which requires
  + # expanded composites.
  flat_inputs = nest.flatten(inputs, expand_composites=True)
  # Check for NumPy arrays in arguments and convert them to Tensors.
  