Enable Use of Cohere's Rerank Model from Azure AI Studio in

[grapswiz]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

Yes, I tried to use Cohere's Rerank model from Azure AI Studio for reranking search results, but Dify does not support this model, so I was unable to use it. Since we operate all of our resources on Azure, not being able to use this feature affects our operational efficiency. Enabling the Rerank model would allow us to centralize resource management on Azure, providing significant benefits in terms of security and cost management.

2. Additional context or comments

• https://github.com/langgenius/dify/issues/8081
• https://github.com/langgenius/dify/pull/7549
• https://learn.microsoft.com/en-us/azure/ai-studio/how-to/deploy-models-cohere-rerank

3. Can you help us with this feature?

• [ ] I am interested in contributing to this feature.