change mysql password

backend_refactor/rebuild_and_run.sh

@@ -1,6 +1,6 @@
 git pull
 sudo docker build -t backend .
 sudo docker container rm -f backend
-sudo docker run -e MYSQL_USER=root -e MYSQL_PASSWORD=openpose -e MYSQL_ADDRESS=106.15.1.178 -e MYSQL_DATABASE=openpose -p 8090:80 -v /tmp:/data --gpus all -d --name backend backend
+sudo docker run -e MYSQL_USER=root1 -e MYSQL_PASSWORD=root1 -e MYSQL_ADDRESS=106.15.1.178 -e MYSQL_DATABASE=openpose -p 8090:80 -v /tmp:/data --gpus all -d --name backend backend
 sudo docker system prune -af
 sudo docker logs -f backend