deps: requiring ipywidgets 7 (beta)

maartenbreddels · maartenbreddels · commit c3980918836c · 2017-08-11T16:44:51.000+02:00
diff --git a/setup.py b/setup.py
@@ -132,7 +132,7 @@ def run(self):
         ]),
     ],
     'install_requires': [
-        'ipywidgets>=6.0.0b5',
+        'ipywidgets>=7.0.0b7',
         'numpy',
         'traittypes',
         'traitlets',
