Revert "Update chat-completions.js"

This reverts commit 54dd3799e866e246f590363e825f57c660502aab.
This commit is contained in:
DonMoralez 2023-12-14 20:55:20 +02:00
parent 54dd3799e8
commit 84a94b37e1

View File

@ -20,11 +20,9 @@ const API_CLAUDE = 'https://api.anthropic.com/v1';
async function sendClaudeRequest(request, response) {
const apiUrl = new URL(request.body.reverse_proxy || API_CLAUDE).toString();
const apiKey = request.body.reverse_proxy ? request.body.proxy_password : readSecret(SECRET_KEYS.CLAUDE);
const chalk = require('chalk');
const divider = '-'.repeat(process.stdout.columns);
if (!apiKey) {
console.log(chalk.red(`Claude API key is missing.\n${divider}`));
console.log('Claude API key is missing.');
return response.status(400).send({ error: true });
}
@ -35,10 +33,14 @@ async function sendClaudeRequest(request, response) {
controller.abort();
});
let isSyspromptSupported = request.body.model === 'claude-2' || request.body.model === 'claude-2.1';
let requestPrompt = convertClaudePrompt(request.body.messages, !request.body.exclude_assistant, request.body.assistant_prefill, isSyspromptSupported, request.body.claude_use_sysprompt, request.body.human_sysprompt_message);
let doSystemPrompt = request.body.model === 'claude-2' || request.body.model === 'claude-2.1';
let requestPrompt = convertClaudePrompt(request.body.messages, true, !request.body.exclude_assistant, doSystemPrompt);
console.log(chalk.green(`${divider}\nClaude request\n`) + chalk.cyan(`PROMPT\n${divider}\n${requestPrompt}\n${divider}`));
if (request.body.assistant_prefill && !request.body.exclude_assistant) {
requestPrompt += request.body.assistant_prefill;
}
console.log('Claude request:', requestPrompt);
const stop_sequences = ['\n\nHuman:', '\n\nSystem:', '\n\nAssistant:'];
// Add custom stop sequences
@ -72,20 +74,150 @@ async function sendClaudeRequest(request, response) {
forwardFetchResponse(generateResponse, response);
} else {
if (!generateResponse.ok) {
console.log(chalk.red(`Claude API returned error: ${generateResponse.status} ${generateResponse.statusText}\n${await generateResponse.text()}\n${divider}`));
console.log(`Claude API returned error: ${generateResponse.status} ${generateResponse.statusText} ${await generateResponse.text()}`);
return response.status(generateResponse.status).send({ error: true });
}
const generateResponseJson = await generateResponse.json();
const responseText = generateResponseJson.completion;
console.log(chalk.green(`Claude response\n${divider}\n${responseText}\n${divider}`));
console.log('Claude response:', responseText);
// Wrap it back to OAI format
const reply = { choices: [{ 'message': { 'content': responseText } }] };
return response.send(reply);
}
} catch (error) {
console.log(chalk.red(`Error communicating with Claude: ${error}\n${divider}`));
console.log('Error communicating with Claude: ', error);
if (!response.headersSent) {
return response.status(500).send({ error: true });
}
}
}
/**
* Sends a request to Scale Spellbook API.
* @param {import("express").Request} request Express request
* @param {import("express").Response} response Express response
*/
async function sendScaleRequest(request, response) {
const apiUrl = new URL(request.body.api_url_scale).toString();
const apiKey = readSecret(SECRET_KEYS.SCALE);
if (!apiKey) {
console.log('Scale API key is missing.');
return response.status(400).send({ error: true });
}
const requestPrompt = convertTextCompletionPrompt(request.body.messages);
console.log('Scale request:', requestPrompt);
try {
const controller = new AbortController();
request.socket.removeAllListeners('close');
request.socket.on('close', function () {
controller.abort();
});
const generateResponse = await fetch(apiUrl, {
method: 'POST',
body: JSON.stringify({ input: { input: requestPrompt } }),
headers: {
'Content-Type': 'application/json',
'Authorization': `Basic ${apiKey}`,
},
timeout: 0,
});
if (!generateResponse.ok) {
console.log(`Scale API returned error: ${generateResponse.status} ${generateResponse.statusText} ${await generateResponse.text()}`);
return response.status(generateResponse.status).send({ error: true });
}
const generateResponseJson = await generateResponse.json();
console.log('Scale response:', generateResponseJson);
const reply = { choices: [{ 'message': { 'content': generateResponseJson.output } }] };
return response.send(reply);
} catch (error) {
console.log(error);
if (!response.headersSent) {
return response.status(500).send({ error: true });
}
}
}
/**
* Sends a request to Google AI API.
* @param {express.Request} request Express request
* @param {express.Response} response Express response
*/
async function sendPalmRequest(request, response) {
const api_key_palm = readSecret(SECRET_KEYS.PALM);
if (!api_key_palm) {
console.log('Palm API key is missing.');
return response.status(400).send({ error: true });
}
const body = {
prompt: {
text: request.body.messages,
},
stopSequences: request.body.stop,
safetySettings: PALM_SAFETY,
temperature: request.body.temperature,
topP: request.body.top_p,
topK: request.body.top_k || undefined,
maxOutputTokens: request.body.max_tokens,
candidate_count: 1,
};
console.log('Palm request:', body);
try {
const controller = new AbortController();
request.socket.removeAllListeners('close');
request.socket.on('close', function () {
controller.abort();
});
const generateResponse = await fetch(`https://generativelanguage.googleapis.com/v1beta2/models/text-bison-001:generateText?key=${api_key_palm}`, {
body: JSON.stringify(body),
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
signal: controller.signal,
timeout: 0,
});
if (!generateResponse.ok) {
console.log(`Palm API returned error: ${generateResponse.status} ${generateResponse.statusText} ${await generateResponse.text()}`);
return response.status(generateResponse.status).send({ error: true });
}
const generateResponseJson = await generateResponse.json();
const responseText = generateResponseJson?.candidates?.[0]?.output;
if (!responseText) {
console.log('Palm API returned no response', generateResponseJson);
let message = `Palm API returned no response: ${JSON.stringify(generateResponseJson)}`;
// Check for filters
if (generateResponseJson?.filters?.[0]?.reason) {
message = `Palm filter triggered: ${generateResponseJson.filters[0].reason}`;
}
return response.send({ error: { message } });
}
console.log('Palm response:', responseText);
// Wrap it back to OAI format
const reply = { choices: [{ 'message': { 'content': responseText } }] };
return response.send(reply);
} catch (error) {
console.log('Error communicating with Palm API: ', error);
if (!response.headersSent) {
return response.status(500).send({ error: true });
}