Instruct LLM to not pass a list to the domain

[tronikos]

Breaking change

Proposed change

Instruct LLM to not pass a list to the domain. This is an earlier revision of #118443. Instructing it to pass a single domain is only working on Gemini 1.5 flash not Gemini 1.5 pro. Now both of them work correctly and don't pass a list to the domain.

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• Dependency upgrade
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• This PR fixes or closes issue: fixes #
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