update wsgi

Author: micaelakaplan

label_studio_ml/examples/segment_anything_2_image/start.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
 # Execute the gunicorn command
-exec gunicorn --bind :${PORT:-9090} --workers ${WORKERS:-1} --threads ${THREADS:-4} --timeout 0 ~.app._wsgi:app
+exec gunicorn --bind :${PORT:-9090} --workers ${WORKERS:-1} --threads ${THREADS:-4} --timeout 0 root.app._wsgi:app