Invalid syntax on line 9 for version

[PrudviDanda]

hello , i am trying to use ur version.py file and i am getting this issue . can you help me fix this
[centos@prudvi-dev-1]$ python ./tools/update_version.py File "./tools/update_version.py", line 9 version_pattern = re.compile(fr'^\d+.\d+.\d+') ^ SyntaxError: invalid syntax

[sofiafernandescd]

try to change ^\d+ to \D+ or [^\d]+