Fixed missing passing of credentials

gen_data.sh

@@ -31,10 +31,10 @@ USER=$2
 PASSWORD=$3
 
 # create database
-./inputs/setup_db.sh
+./inputs/setup_db.sh "$HOST" "$USER" "$PASSWORD"
 
 # load vector data into DB
-./inputs/load_data.sh
+./inputs/load_data.sh "$HOST" "$USER" "$PASSWORD"
 
 # dump data and drop database on 'local' instance
-./inputs/dump_and_drop.sh
+./inputs/dump_and_drop.sh "$HOST" "$USER" "$PASSWORD"