Merge pull request #993 from trungleduc/bugfix/wrong-base-url

Fix wrong base_url

voila/notebook_renderer.py

@@ -108,7 +108,7 @@ async def initialize(self, **kwargs):
         self.theme = theme_override
         # render notebook to html
         self.resources = {
-            'base_url': '/',
+            'base_url': self.base_url,
             'nbextensions': nbextensions,
             'theme': self.theme,
             'template': self.template_name,