turn off the grid after creating colorbar axes

pharshalp · pharshalp · commit e52a1062c8dd · 2022-01-12T11:44:18.000-05:00
diff --git a/lib/matplotlib/figure.py b/lib/matplotlib/figure.py
@@ -1143,6 +1143,7 @@ def colorbar(
                 cax, kwargs = cbar.make_axes_gridspec(ax, **kwargs)
             else:
                 cax, kwargs = cbar.make_axes(ax, **kwargs)
+            cax.grid(visible=False, which='both', axis='both')
         else:
             userax = True
 
