Support Model 2.0 Flash

[pstatile]

Hi! Any update on when will this package support the new model Flash 2.0? Or it takes the latest stable version? Thanks!

[matthiasn]

@pstatile works fine for me when I set this:

    Gemini.init(
       apiKey: config.geminiApiKey,
       disableAutoUpdateModelName: true,
     );

The parameter name disableAutoUpdateModelName confused me, but when I set that, I can use models/gemini-2.0-flash without a problem.