incidental cleanup

Author: kandersolar

pvlib/pvsystem.py

@@ -17,8 +17,6 @@
 from abc import ABC, abstractmethod
 from typing import Optional, Union
 
-from pvlib._deprecation import deprecated
-
 import pvlib  # used to avoid albedo name collision in the Array class
 from pvlib import (atmosphere, iam, inverter, irradiance,
                    singlediode as _singlediode, spectrum, temperature)

tests/test_pvsystem.py

@@ -17,7 +17,6 @@
 from pvlib.location import Location
 from pvlib.pvsystem import FixedMount
 from pvlib import temperature
-from pvlib._deprecation import pvlibDeprecationWarning
 from pvlib.tools import cosd
 from pvlib.singlediode import VOLTAGE_BUILTIN