pep8 fixes

jkseppan · jklymak · commit 9328880da19a · 2018-10-05T20:51:46.000-07:00
diff --git a/lib/matplotlib/tests/test_colors.py b/lib/matplotlib/tests/test_colors.py
@@ -287,6 +287,7 @@ class BasePiecewiseLinearNorm(BaseNormMixin):
     normclass = mcolors.PiecewiseLinearNorm
     test_inverse = False
 
+
 class test_PiecewiseLinearNorm_Even(BasePiecewiseLinearNorm):
     def setup(self):
         self.norm = self.normclass(vmin=-1, vcenter=0, vmax=4)
@@ -419,6 +420,7 @@ def test_offset_norm_img():
     img2 = ax2.imshow(Z, cmap=cmap, norm=norm)
     cbar2 = fig.colorbar(img2, ax=ax2)
 
+
 def test_SymLogNorm():
     """
     Test SymLogNorm behavior
