use google gemin-2.5-flash-preview-05-20 error

[kienchen]

ChatGoogleGenerativeAIError: Error calling model 'gemini-2.5-flash-preview-05-20' (NOT_FOUND): 404 NOT_FOUND. {'error':
{'code': 404, 'message': 'models/gemini-2.5-flash-preview-05-20 is not found for API version v1beta, or is not supported
for generateContent. Call ListModels to see the list of available models and their supported methods.', 'status':
'NOT_FOUND'}}
[NOTE] During task with name 'Market Analyst' and id 'a477e481-c773-dd20-7386-6256ad464f52'

[kaushik-yadav]

I can reproduce this.
The error is caused by using a deprecated/unsupported Gemini preview model (gemini-2.5-flash-preview-05-20).
I’m working on a fix to switch to a stable Gemini model / add a fallback. Will open a PR shortly.

[kaushik-yadav]

Hi @kienchen ,

I've replaced the deprecated Gemini preview model with a currently supported model. This resolves the 404 NOT_FOUND error you were seeing for the 'Market Analyst' task.

A PR has been opened for this fix: #321 . Once merged, the task should run without errors.

Thanks for reporting this!