message: Removing no-longer-needed test.
diff: @@ -174,8 +174,6 @@ def function_def_to_graph_def(fdef, input_shapes=None):
  # Update inputs of all nodes in graph.
  for node_def in graph_def.node:
  for i in range(len(node_def.input)):
  - # TODO(apassos): how can it not be there?
  - if node_def.input[i] in nested_to_flat_tensor_name:
  node_def.input[i] = nested_to_flat_tensor_name[node_def.input[i]]
  return graph_def, nested_to_flat_tensor_name
  