code: def test_ecef2geodetic(xyz, lla):
      lat, lon, alt = pm.ecef2geodetic(*xyz)
      assert lat == approx(lla[0])
      assert lon == approx(lla[1])
      assert alt == approx(lla[2], abs=1e-9)
  
file_path: pymap3d/src/pymap3d/tests/test_geodetic.py
imports: from math import isnan, nan, radians, sqrt
  import pymap3d
  import pytest
  from pytest import approx
label_desc: Use image node_id 10 for calling a global function with example usage: test_ecef2geodetic(xyz, lla) without return types