code: def test_azimuthal_equidistant_operation__defaults():
      aeop = AzimuthalEquidistantConversion()
      assert aeop.name == "unknown"
      assert aeop.method_name == "Modified Azimuthal Equidistant"
      assert _to_dict(aeop) == {
          "Latitude of natural origin": 0.0,
          "Longitude of natural origin": 0.0,
          "False easting": 0.0,
          "False northing": 0.0,
      }
  
imports: import pytest
  from numpy.testing import assert_almost_equal
  from pyproj.crs import GeographicCRS
  from pyproj.crs.coordinate_operation import AlbersEqualAreaConversion, AzimuthalEquidistantConversion, EquidistantCylindricalConversion, GeostationarySatelliteConversion, HotineObliqueMercatorBConversion, LambertAzimuthalEqualAreaConversion, LambertConformalConic1SPConversion, LambertConformalConic2SPConversion, LambertCylindricalEqualAreaConversion, LambertCylindricalEqualAreaScaleConversion, MercatorAConversion, MercatorBConversion, OrthographicConversion, PlateCarreeConversion, PolarStereographicAConversion, PolarStereographicBConversion, PoleRotationNetCDFCFConversion, RotatedLatitudeLongitudeConversion, SinusoidalConversion, StereographicConversion, ToWGS84Transformation, TransverseMercatorConversion, UTMConversion, VerticalPerspectiveConversion
  from pyproj.exceptions import CRSError
label_desc: Use image node_id 4 for calling a global function with example usage: test_azimuthal_equidistant_operation__defaults() without return types