remove from pvsystem.py and test_pvsystem.py

Author: RDaxini

pvlib/pvsystem.py

@@ -2273,12 +2273,6 @@ def sapm(effective_irradiance, temp_cell, module):
     return out
 
 
-sapm_spectral_loss = deprecated(
-    since='0.10.0',
-    alternative='pvlib.spectrum.spectral_factor_sapm'
-)(spectrum.spectral_factor_sapm)
-
-
 def sapm_effective_irradiance(poa_direct, poa_diffuse, airmass_absolute, aoi,
                               module):
     r"""

pvlib/tests/test_pvsystem.py

@@ -233,12 +233,6 @@ def test_PVSystem_multi_array_sapm(sapm_module_params):
         system.sapm(500, temp_cell)
 
 
-def test_sapm_spectral_loss_deprecated(sapm_module_params):
-    with pytest.warns(pvlibDeprecationWarning,
-                      match='Use pvlib.spectrum.spectral_factor_sapm'):
-        pvsystem.sapm_spectral_loss(1, sapm_module_params)
-
-
 def test_PVSystem_sapm_spectral_loss(sapm_module_params, mocker):
     mocker.spy(spectrum, 'spectral_factor_sapm')
     system = pvsystem.PVSystem(module_parameters=sapm_module_params)