black fixes

Author: stephenworsley

lib/iris/cube.py

@@ -3576,9 +3576,7 @@ def __eq__(self, other):
 
             if result:
                 coord_comparison = iris.analysis.coord_comparison(
-                    self,
-                    other,
-                    object_type="cell measure",
+                    self, other, object_type="cell measure",
                 )
                 # if there are any cell measures which are not equal
                 result = not (
@@ -3588,9 +3586,7 @@ def __eq__(self, other):
 
             if result:
                 coord_comparison = iris.analysis.coord_comparison(
-                    self,
-                    other,
-                    object_type="ancillary variable",
+                    self, other, object_type="ancillary variable",
                 )
                 # if there are any ancillary variables which are not equal
                 result = not (