diff --git a/GPS_Panel/requirements.txt b/GPS_Panel/requirements.txt
index 183bf8f..fe5e264 100644
--- a/GPS_Panel/requirements.txt
+++ b/GPS_Panel/requirements.txt
@@ -10,4 +10,7 @@ scipy==1.4.1
 ipython==7.19.0
 scikit_learn==0.23.2
 geopandas
-
+rtree==0.9.3
+simplekml
+urbanaccess pandana  
+cenpy