Calling all models with a unified vendor

[yanlinwei45]

I want to change to a unified manufacturer LLMProvider

Can be found in the file app/lib/.server/llm/stream-text.ts

Replace StreamText with the following code:

export function streamText(messages: Messages, env: Env, options?: StreamingOptions) {
let config = getAnthropicModel('claude-3-5-sonnet-20240620');
config.config.baseURL = 'https://platform.llmprovider.ai/v1'
return _streamText({
model: config,
system: getSystemPrompt(),
maxTokens: MAX_TOKENS,
headers: {
"Authorization":"Bearer api-key"
},
messages: convertToCoreMessages(messages),
...options,
});
}