Set jupyter logging level to warn

Author: lukasmasuch

resources/jupyter/jupyter_notebook_config.py

@@ -23,7 +23,8 @@
 c.NotebookApp.allow_origin = "*"
 c.NotebookApp.trust_xheaders = True
 c.MappingKernelManager.buffer_offline_messages = True
-# c.NotebookApp.log_level="WARN"
+c.Application.log_level = "WARN"
+c.NotebookApp.log_level = "WARN"
 
 c.JupyterApp.answer_yes = True