matplotlib
diff --git a/‎lib/matplotlib/colors.py
Copy file name to clipboardExpand all lines: lib/matplotlib/colors.py
-1Lines changed: 0 additions & 1 deletion b/‎lib/matplotlib/colors.py
Copy file name to clipboardExpand all lines: lib/matplotlib/colors.py
-1Lines changed: 0 additions & 1 deletion
diff --git a/‎lib/matplotlib/tests/test_colors.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_colors.py
+1-1Lines changed: 1 addition & 1 deletion b/‎lib/matplotlib/tests/test_colors.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_colors.py
+1-1Lines changed: 1 addition & 1 deletion
@@ -888,7 +888,6 @@ class Norms:
     Abstract Base Class to group `Normalize` and `BivariateNorm`
     """
     __metaclass__ = ABCMeta
-    pass
 
 
 class Normalize(Norms):
 
@@ -719,4 +719,4 @@ def test_abstract_base_class_norms(norm):
     Test that all types of normalizers subclasses Abstract Base class
     `colors.Norms`
     """
-    assert isinstance(norm, mcolors.Norms)
+    assert isinstance(norm, mcolors.Norms)