code: def test_trivial_iterator(self):
      def do_not_call(x):
          raise ArgmapError("do not call this function")
  
      @argmap(do_not_call)
      def trivial_argmap():
          yield from (1, 2, 3)
  
      assert tuple(trivial_argmap()) == (1, 2, 3)
  
imports: import os
  import pathlib
  import random
  import tempfile
  import pytest
  import networkx
  from networkx.utils.decorators import argmap, not_implemented_for, np_random_state, open_file, py_random_state
  from networkx.utils.misc import PythonRandomInterface
label_desc: Use image node_id 2 for calling the TestArgmap obj's underlying member method code with example usage: obj.test_trivial_iterator() without return types