Add support for Baidu Qianfan's big model

[whto]

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1. Is this request related to a challenge you're experiencing?

yes

2. Describe the feature you'd like to see

Can reference the Qianfan model, such as Llama-2-13B-Chat, Qianfan-Chinese-Llama-2-13B

3. How will this feature improve your workflow or experience?

Using a Baidu account allows access to more models.

4. Additional context or comments

No response

5. Can you help us with this feature?

• I am interested in contributing to this feature.

[Air-duct]

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