code: def test_anglesep():
      pytest.importorskip("astropy")
      assert pmh.anglesep(35, 23, 84, 20) == approx(ha)
  
file_path: pymap3d/src/pymap3d/tests/test_sidereal.py
imports: from datetime import datetime
  from math import radians
  import pymap3d.haversine
  import pymap3d.sidereal
  import pytest
  from pytest import approx
label_desc: Use image node_id 2 for calling a global function with example usage: test_anglesep() without return types