code: def test_geodetic_conformal(geodetic_lat, conformal_lat):
      clat = latitude.geodetic2conformal(geodetic_lat)
      assert clat == approx(conformal_lat)
      assert isinstance(clat, float)
  
      assert latitude.geodetic2conformal(
          radians(geodetic_lat), deg=False
      ) == approx(radians(conformal_lat))
  
      assert latitude.conformal2geodetic(conformal_lat) == approx(
          geodetic_lat
      )
      assert latitude.conformal2geodetic(
          radians(conformal_lat), deg=False
      ) == approx(radians(geodetic_lat))
  
file_path: pymap3d/src/pymap3d/tests/test_latitude.py
imports: from math import inf, radians
  import pymap3d.latitude
  import pymap3d.rcurve
  import pytest
  from pytest import approx
label_desc: Use image node_id 6 for calling a global function with example usage: test_geodetic_conformal(geodetic_lat, conformal_lat) without return types