DeepSeek integration in GPT menu

[sigurd4]

What would you like to be added?

Adding DeepSeek-V3 and DeepSeek-R1 to the GPT section of the sidebar.

How will it help?

DeepSeek-V3 and DeepSeek-R1 are a pretty good LLMs.

Extra info

DeepSeek's API should be perfectly compatible with other GPT API's.

I tried to add this myself by adding the following under sidebar/ai/extraGptModels:

'deepseek-v3': {
    'name': 'DeepSeek-V3',
    'logo_name': 'ai-deepseek-symbolic',
    'description': 'DeepSeek-V3, a strong Mixture-of-Experts (MoE) language model.',
    'base_url': 'https://api.deepseek.com/v1/chat/completions',
    'key_get_url': 'https://platform.deepseek.com/api_keys',
    'key_file': 'deepseek_key.txt',
    'model': 'deepseek-chat',
},
'deepseek-r1': {
    'name': 'DeepSeek-R1',
    'logo_name': 'ai-deepseek-symbolic',
    'description': 'DeepSeek-R1, DeepSeekAI\'s first-generation reasoning model.',
    'base_url': 'https://api.deepseek.com/v1/chat/completions',
    'key_get_url': 'https://platform.deepseek.com/api_keys',
    'key_file': 'deepseek_key.txt',
    'model': 'deepseek-reasoner',
},

Had to edit the default user_options.js that gets overwritten with each update, since it didn't work if i did it in the actual user-defined user_options.js.

But this results in an error when prompting:

I'm not sure if this is a client-side error, but if i call the deepseek API normally with curl that works fine. Any help would be appreciated, as well as maybe adding this to the dotfile default options would probably be nice.

[sigurd4]

As for the icon file, i think this one works nicely: https://api-docs.deepseek.com/img/favicon.svg