[Request] custom model name

[StudyingLover]

🥰 需求描述 | Feature Description

for example, I want use Deepseek, I have base url and api key but I can't use deepseek because I only use chatgpt on this web

🧐 解决方案 | Proposed Solution

Provide the user with an input box where they can enter the model name themselves.

📝 补充信息 | Additional Information

No response

[lobehubbot]

👀 @StudyingLover Thank you for raising an issue. We will investigate into the matter and get back to you as soon as possible. Please make sure you have given us as much context as possible.\ 非常感谢您提交 issue。我们会尽快调查此事，并尽快回复您。 请确保您已经提供了尽可能多的背景信息。