trivial: remove unused import noticed by pyflakes

diff --git a/src/allmydata/test/test_ambient_upload_authority.py b/src/allmydata/test/test_ambient_upload_authority.py
index 8e70af784b3589ac37f46ff792b695185a650021..19dbb9bfdfe91b7cc3ef66cff00a5737af0a76be 100644 (file)
--- a/src/allmydata/test/test_ambient_upload_authority.py
+++ b/src/allmydata/test/test_ambient_upload_authority.py
@@ -2,7 +2,6 @@ import os
 
 from twisted.trial import unittest
 from twisted.internet import defer, reactor
-from twisted.python import log
 from twisted.web import client, http
 
 from allmydata.test.common import SystemTestMixin