add numpy to requirements.txt

2018-01-07 23:01:29 -05:00 · 2018-01-07 23:01:29 -05:00 · de4c526144
commit de4c526144
--- a/requirements.txt
+++ b/requirements.txt
@ -4,3 +4,4 @@ networkx
 shapely
 lxml
 appdirs
+numpy