pep8 fixes

jkseppan · jkseppan · commit 426353c32a1a · 2015-09-03T15:52:54.000+03:00
diff --git a/lib/matplotlib/tests/test_colors.py b/lib/matplotlib/tests/test_colors.py
@@ -166,6 +166,7 @@ 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)
@@ -298,6 +299,7 @@ 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
