STY: remove unused imports

tacaswell · tacaswell · commit 666694ddf510 · 2023-01-11T17:19:38.000-05:00
diff --git a/lib/matplotlib/legend_handler.py b/lib/matplotlib/legend_handler.py
@@ -27,7 +27,6 @@
     def legend_artist(self, legend, orig_handle, fontsize, handlebox)
 """
 
-from collections.abc import Sequence
 from itertools import cycle
 
 import numpy as np
diff --git a/lib/matplotlib/testing/conftest.py b/lib/matplotlib/testing/conftest.py
@@ -1,7 +1,7 @@
 import pytest
 import sys
 import matplotlib
-from matplotlib import _api, cbook
+from matplotlib import _api
 
 
 def pytest_configure(config):
diff --git a/lib/matplotlib/units.py b/lib/matplotlib/units.py
@@ -46,7 +46,7 @@ def default_units(x, axis):
 import numpy as np
 from numpy import ma
 
-from matplotlib import _api, cbook
+from matplotlib import cbook
 
 
 class ConversionError(TypeError):
