Could you add the `with-as` syntax

[Freakwill]

It is better to add with-syntax

with ollama.Client() as c: pass
...
Traceback (most recent call last):
File "", line 1, in
TypeError: 'Client' object does not support the context manager protocol

My approach is (for MacOS)

    def __enter__(self, *args, **kwargs):
        import sh
        sh.brew.services.start.ollama()
        return self

    def __exit__(self, *args, **kwargs):
        import sh
        sh.brew.services.stop.ollama()