V5 Bench Start for debugging

just migrated to V5 with a clean install. Everything seems to work fine but the “frappe.py” in env that before started the app seems not to be there anymore.
I sued this:
with the parameter
site1.local --port=8000 --serve_test
and the working directory
to start bench for debugging in PyCharm.
How can i achieve this in V5

Thanks for any help.

Best Regards

If ./env/bin/frappe still works, you need to run git clean -dxf in apps/frappe and apps/erpnext dir

V5 has a new CLI,
From the frappe-bench dir run bench --help to see the list of commands