add script

ctcvr_change_city_prediction.sh

+if ! ps aux | grep src/change_city_prediction.py | grep -v grep
+then
+  nohup /home/gmuser/.virtualenvs/tf1/bin/python3 /srv/apps/gm_strategy_cvr/src/change_city_prediction.py >> ~/ctcvr_change_city_prediction.log &
+fi

kill_change_city_prediction.sh

+cvr_city_process=$(ps aux | grep src/change_city_prediction.py | grep -v grep | awk '{print $2}')
+if [ $cvr_city_process ];
+then
+  kill -9 $cvr_city_process
+fi