fix: moar lint

mitsuhiko · mitsuhiko · commit c06be048f0c7 · 2021-09-07T19:05:17.000+02:00
diff --git a/tests/test_transport.py b/tests/test_transport.py
@@ -2,7 +2,6 @@
 import time
 import logging
 import pickle
-import json
 import gzip
 import io
 
