code: def test_easter_bad_method():
      with pytest.raises(ValueError):
          easter(1975, 4)
  
imports: from dateutil.easter import easter
  from dateutil.easter import EASTER_WESTERN, EASTER_ORTHODOX, EASTER_JULIAN
  from datetime import date
  import pytest
label_desc: Use image node_id 4 for calling a global function with example usage: test_easter_bad_method() without return types