remove exec

vre-singleuser-dev/setup-vre.sh

@@ -1,6 +1,3 @@
 #!/bin/bash
 set -e
-python /usr/local/bin/configure-vre.py
-# echo -e "c.ServerApp.max_body_size = 2100100100" >> /etc/jupyter/jupyter_server_config.py
-# echo -e "c.ServerApp.max_buffer_size = 2100100100" >> /etc/jupyter/jupyter_server_config.py
-exec "$@"
+python /usr/local/bin/configure-vre.py