Release v0.2.1 breaks Python 3.9 by using match statement

[xavriley]

Describe the issue as clearly as possible:

I'm not sure what the intended Python version support is, but you have python>=3.9 in the pyproject.toml so I assume its still supported.

If I try to run a generation with outlines.generate.regex using outlines==0.2.1 I get an error due to the use of match here:

outlines/outlines/types/dsl.py

Line 321 in eced2ce

match (min_count, max_count):

match is Python 3.10 and above - downgrading outlines with:

pip install "outlines==0.1.14"

worked for me

Steps/code to reproduce the bug:

outlines.generate.regex(...)

Expected result:

No error should be thrown

Error message:

Outlines/Python version information:

outlines == 0.2.1
Python == 3.9.19

Context for the issue:

No response