def METHOD_NAME(self):
    st = stereo(scale_factor_at_projection_origin=0.9)
    expected = (
        "Stereographic(central_lat=-90.0, central_lon=-45.0, "
        "false_easting=100.0, false_northing=200.0, "
        "scale_factor_at_projection_origin=0.9, "
        "ellipsoid=GeogCS(semi_major_axis=6377563.396, semi_minor_axis=6356256.909))"
    )
    self.assertEqual(expected, repr(st))