remove potentially unused import

bollwyvl · web-flow · commit 32d3653c73d2 · 2020-02-24T07:40:44.000-05:00
diff --git a/jupyter_client/tests/test_kernelapp.py b/jupyter_client/tests/test_kernelapp.py
@@ -1,5 +1,4 @@
 import os
-import sphinx.util
 import sys
 import shutil
 import time
