Update load.py to populate variable categories
Update load.py to populate variable categories

shh-dlce/dplace,shh-dlce/dplace,NESCent/dplace,shh-dlce/dplace,NESCent/dplace,D-PLACE/dplace,stefelisabeth/dplace,shh-dlce/dplace,NESCent/dplace,NESCent/dplace,D-PLACE/dplace,stefelisabeth/dplace,stefelisabeth/dplace,D-PLACE/dplace,stefelisabeth/dplace,D-PLACE/dplace