code: def test_FreeGroupElm_type_error():
      raises(TypeError, lambda: 2 / x)
      raises(TypeError, lambda: x**2 + y**2)
      raises(TypeError, lambda: x / 2)
  
imports: from sympy.combinatorics.free_groups import free_group, FreeGroup
  from sympy.core import Symbol
  from sympy.testing.pytest import raises
  from sympy.core.numbers import oo
label_desc: Use image node_id 9 for calling a global function with example usage: test_FreeGroupElm_type_error() without return types