code: def test_linspace_forward_type_errors(
      start, stop, num, ctx, func_name
  ):
      with pytest.raises(TypeError):
          F.linspace(start, stop, num)
  
file_path: nnabla/python/test/function/test_linspace.py
imports: import pytest
  import numpy
  import nnabla.functions
  from nbla_test_utils import list_context, function_tester, half_test, force_tuple
  from nnabla.testing import assert_allclose
  import nnabla
  import nnabla.ext_utils
label_desc: Use image node_id 5 for calling a global function with example usage: test_linspace_forward_type_errors(start, stop, num, ctx, func_name) without return types