Update execute_vehicle_classification.sh

execute_vehicle_classification.sh

@@ -13,7 +13,7 @@ pwd
 echo "handling ssh-key"
 #handle SSH-key (the argument "$1" is the SSH-key to gitlab)
 eval $(ssh-agent -s)
-echo "$1" | base64 -d | tr -d '\r' | ssh-add - > /dev/null
+echo "$GITLAB_KEY_PRIV" | base64 -d | tr -d '\r' | ssh-add - > /dev/null
 
 #pull gitlab repository
 echo "pulling gitlab repository"