remove flush to not delete database one every restart

docker-entrypoint.sh

@@ -1,12 +1,5 @@
 #!/bin/bash
 
-echo "Flush the manage.py command if any"
-
-while ! python manage.py flush --no-input 2>&1; do
-  echo "Flushing django manage command"
-  sleep 3
-done
-
 echo "Migrate the database at startup of project"
 
 while ! python manage.py migrate 2>&1; do