ipaddress only required for python2 which we don't support.

gizmoguy · gizmoguy · commit 359f172e804e · 2018-08-23T17:25:03.000+12:00
diff --git a/requirements.txt b/requirements.txt
@@ -2,7 +2,6 @@ chewie==0.0.2
 datadiff
 eventlet==0.22.1 # pyup: ignore
 influxdb
-ipaddress
 msgpack
 msgpack-python
 networkx
