code: def test_geodetic2eci():
      pytest.importorskip("numpy")
  
      lla = [27.880801, -163.722058, 408850.646]
      utc = datetime(2019, 1, 4, 12)
      eci = pm.geodetic2eci(*lla, utc)
  
      rel = 0.01 if astropy is None else 0.0001
  
      assert eci == approx([-2981784, 5207055, 3161595], rel=rel)
  
file_path: pymap3d/src/pymap3d/tests/test_eci.py
imports: from datetime import datetime
  import pymap3d
  import pytest
  from pytest import approx
label_desc: Use image node_id 4 for calling a global function with example usage: test_geodetic2eci() without return types