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Add NovitaAI Provider #303
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| import { ProviderAPIConfig } from '../types'; | ||
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| const NovitaAIApiConfig: ProviderAPIConfig = { | ||
| getBaseURL: () => 'https://api.novita.ai/v3/openai', | ||
| headers: ({ providerOptions }) => { | ||
| return { Authorization: `Bearer ${providerOptions.apiKey}` }; | ||
| }, | ||
| getEndpoint: ({ fn }) => { | ||
| switch (fn) { | ||
| case 'complete': | ||
| return '/v1/completions'; | ||
| case 'chatComplete': | ||
| return '/v1/chat/completions'; | ||
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| default: | ||
| return ''; | ||
| } | ||
| }, | ||
| }; | ||
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| export default NovitaAIApiConfig; | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,220 @@ | ||
| import { NOVITA_AI } from '../../globals'; | ||
| import { | ||
| ChatCompletionResponse, | ||
| ErrorResponse, | ||
| ProviderConfig, | ||
| } from '../types'; | ||
| import { | ||
| generateErrorResponse, | ||
| generateInvalidProviderResponseError, | ||
| } from '../utils'; | ||
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| // TODOS: this configuration does not enforce the maximum token limit for the input parameter. If you want to enforce this, you might need to add a custom validation function or a max property to the ParameterConfig interface, and then use it in the input configuration. However, this might be complex because the token count is not a simple length check, but depends on the specific tokenization method used by the model. | ||
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| export const NovitaAIChatCompleteConfig: ProviderConfig = { | ||
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| model: { | ||
| param: 'model', | ||
| required: true, | ||
| default: 'lzlv_70b', | ||
| }, | ||
| messages: { | ||
| param: 'messages', | ||
| required: true, | ||
| default: '', | ||
| }, | ||
| max_tokens: { | ||
| param: 'max_tokens', | ||
| required: true, | ||
| default: 128, | ||
| min: 1, | ||
| }, | ||
| stop: { | ||
| param: 'stop', | ||
| }, | ||
| temperature: { | ||
| param: 'temperature', | ||
| }, | ||
| top_p: { | ||
| param: 'top_p', | ||
| }, | ||
| n: { | ||
| param: 'n', | ||
| }, | ||
| top_k: { | ||
| param: 'top_k', | ||
| }, | ||
| presence_penalty: { | ||
| param: 'presence_penalty', | ||
| min: -2, | ||
| max: 2, | ||
| }, | ||
| frequency_penalty: { | ||
| param: 'frequency_penalty', | ||
| min: -2, | ||
| max: 2, | ||
| }, | ||
| stream: { | ||
| param: 'stream', | ||
| default: false, | ||
| }, | ||
| logprobs: { | ||
| param: 'logprobs', | ||
| }, | ||
| tools: { | ||
| param: 'tools', | ||
| }, | ||
| tool_choice: { | ||
| param: 'tool_choice', | ||
| }, | ||
| response_format: { | ||
| param: 'response_format', | ||
| }, | ||
| }; | ||
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| export interface NovitaAIChatCompleteResponse extends ChatCompletionResponse { | ||
| usage: { | ||
| prompt_tokens: number; | ||
| completion_tokens: number; | ||
| total_tokens: number; | ||
| }; | ||
| } | ||
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| export interface NovitaAIErrorResponse { | ||
| model: string; | ||
| job_id: string; | ||
| request_id: string; | ||
| error: string; | ||
| message?: string; | ||
| type?: string; | ||
| } | ||
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| export interface NovitaAIOpenAICompatibleErrorResponse extends ErrorResponse {} | ||
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| export interface NovitaAIChatCompletionStreamChunk { | ||
| id: string; | ||
| request_id: string; | ||
| object: string; | ||
| choices: { | ||
| index: number; | ||
| delta: { | ||
| content: string; | ||
| }; | ||
| }[]; | ||
| } | ||
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| export const NovitaAIErrorResponseTransform: ( | ||
| response: NovitaAIErrorResponse | NovitaAIOpenAICompatibleErrorResponse | ||
| ) => ErrorResponse | false = (response) => { | ||
| if ('error' in response && typeof response.error === 'string') { | ||
| return generateErrorResponse( | ||
| { message: response.error, type: null, param: null, code: null }, | ||
| NOVITA_AI | ||
| ); | ||
| } | ||
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| if ('error' in response && typeof response.error === 'object') { | ||
| return generateErrorResponse( | ||
| { | ||
| message: response.error?.message || '', | ||
| type: response.error?.type || null, | ||
| param: response.error?.param || null, | ||
| code: response.error?.code || null, | ||
| }, | ||
| NOVITA_AI | ||
| ); | ||
| } | ||
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| if ('message' in response && response.message) { | ||
| return generateErrorResponse( | ||
| { | ||
| message: response.message, | ||
| type: response.type || null, | ||
| param: null, | ||
| code: null, | ||
| }, | ||
| NOVITA_AI | ||
| ); | ||
| } | ||
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| return false; | ||
| }; | ||
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| export const NovitaAIChatCompleteResponseTransform: ( | ||
| response: | ||
| | NovitaAIChatCompleteResponse | ||
| | NovitaAIErrorResponse | ||
| | NovitaAIOpenAICompatibleErrorResponse, | ||
| responseStatus: number | ||
| ) => ChatCompletionResponse | ErrorResponse = (response, responseStatus) => { | ||
| if (responseStatus !== 200) { | ||
| const errorResponse = NovitaAIErrorResponseTransform( | ||
| response as NovitaAIErrorResponse | ||
| ); | ||
| if (errorResponse) return errorResponse; | ||
| } | ||
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| if ('choices' in response) { | ||
| return { | ||
| id: response.id, | ||
| object: response.object, | ||
| created: response.created, | ||
| model: response.model, | ||
| provider: NOVITA_AI, | ||
| choices: response.choices.map((choice) => { | ||
| return { | ||
| message: { | ||
| role: 'assistant', | ||
| content: choice.message.content, | ||
| tool_calls: choice.message.tool_calls | ||
| ? choice.message.tool_calls.map((toolCall: any) => ({ | ||
| id: toolCall.id, | ||
| type: toolCall.type, | ||
| function: toolCall.function, | ||
| })) | ||
| : null, | ||
| }, | ||
| index: 0, | ||
| logprobs: null, | ||
| finish_reason: choice.finish_reason, | ||
| }; | ||
| }), | ||
| usage: { | ||
| prompt_tokens: response.usage?.prompt_tokens, | ||
| completion_tokens: response.usage?.completion_tokens, | ||
| total_tokens: response.usage?.total_tokens, | ||
| }, | ||
| }; | ||
| } | ||
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| return generateInvalidProviderResponseError(response, NOVITA_AI); | ||
| }; | ||
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| export const NovitaAIChatCompleteStreamChunkTransform: ( | ||
| response: string | ||
| ) => string = (responseChunk) => { | ||
| let chunk = responseChunk.trim(); | ||
| chunk = chunk.replace(/^data: /, ''); | ||
| chunk = chunk.trim(); | ||
| if (chunk === '[DONE]') { | ||
| return `data: ${chunk}\n\n`; | ||
| } | ||
| const parsedChunk: NovitaAIChatCompletionStreamChunk = JSON.parse(chunk); | ||
| return ( | ||
| `data: ${JSON.stringify({ | ||
| id: parsedChunk.id, | ||
| object: parsedChunk.object, | ||
| created: Math.floor(Date.now() / 1000), | ||
| model: '', | ||
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| provider: NOVITA_AI, | ||
| choices: [ | ||
| { | ||
| delta: { | ||
| content: parsedChunk.choices[0]?.delta.content, | ||
| }, | ||
| index: 0, | ||
| finish_reason: '', | ||
| }, | ||
| ], | ||
| })}` + '\n\n' | ||
| ); | ||
| }; | ||
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end point seems to be incorrect.
please refer to https://novita.ai/get-started/llm.html#example-with-curl-client
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Hi it's correct, we use the
/v3/openaiprefix, so the complete URL will be /v3/openai/v1/completionThere was a problem hiding this comment.
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The final url as mentioned in the documentation is
https://api.novita.ai/v3/openai/completionsBut the above configuration will result in final url being
https://api.novita.ai/v3/openai/v1/completionsNothing in the documentation mentions
/v1being neededThere was a problem hiding this comment.
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hey! I noticed that both
https://api.novita.ai/v3/openai/v1/completionsandhttps://api.novita.ai/v3/openai/completionsare behaving similarly. But the novita's official documentation does not mentionhttps://api.novita.ai/v3/openai/v1/completionsbeing the end point as mentioned here https://novita.ai/get-started/llm.html#example-with-curl-client. Can you remove the/v1so that it is compliant with their official documentation?