resolves some whitespace issues
@@ -30,7 +30,6 @@ def color_scale(n_cols, anchor_cols=None, monitor=None):
@author Ian Charest
"""
-
if anchor_cols is None:
# if no anchor_cols provided, use red to blue
anchor_cols = np.array([[1, 0, 0], [0, 0, 1]])
