Update setup.py

Kevin D Smith · web-flow · commit 6a8c0cde4587 · 2018-10-26T09:50:29.000-05:00
Add pillow
diff --git a/setup.py b/setup.py
@@ -48,6 +48,7 @@ def get_file(fname):
         'six >= 1.9.0',
         'graphviz',
         'matplotlib',
+        'pillow'
     ],
     classifiers=[
         'Development Status :: 5 - Production/Stable',
