cgi module is removed in Python 3.13
Upstream code: https://github.com/element-hq/synapse/blob/0fe9e1f7dafa80f3e02762f7ae75cefee5b3316c/contrib/graph/graph.py#L23
Please fill an issue upstream
Due to an influx of spam, we have had to temporarily disable account registrations. Please write an email to accountsupport@archlinux.org, with your desired username, if you want to get access. Sorry for the inconvenience.
Upstream code: https://github.com/element-hq/synapse/blob/0fe9e1f7dafa80f3e02762f7ae75cefee5b3316c/contrib/graph/graph.py#L23
Please fill an issue upstream