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a7eb9b00bf |
2 changed files with 58 additions and 9 deletions
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@ -1,6 +1,6 @@
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{
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"imports": {
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"@slack/bolt": "npm:@slack/bolt@^3.19.0",
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"groq-sdk": "npm:groq-sdk@^0.5.0"
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"@slack/bolt": "npm:@slack/bolt@^3.22.0",
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"groq-sdk": "npm:groq-sdk@^0.7.0"
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}
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}
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63
main.ts
63
main.ts
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@ -10,12 +10,20 @@ const {
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} = Deno.env.toObject();
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const system = `\
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あなたは「だらずさん」です。
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賢い猫。少しだらしない。趣味はさんぽとねんね。
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全て鳥取弁で語尾が「にゃん」。`;
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このモデルは「だらずさん」だにゃん
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賢いけど少しだらしない猫にゃん
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趣味はさんぽとねんねだにゃん
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どんな質問でも答えるにゃん
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鳥取弁で語尾は「にゃん」にして話すにゃん
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句読点の無いフレンドリーな感じでいくにゃん
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よろしく頼むにゃん`;
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const n = 10;
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const model = "llama-3.1-70b-versatile";
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const textModel = "llama-3.1-70b-versatile";
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const visionModel = "llama-3.2-90b-vision-preview";
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const urlPattern = new URLPattern({ pathname: "*.*" });
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const separatorRegex = /[<>]|[^\p{L}\p{N}\p{P}\p{S}]+/u;
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const imageExtensionRegex = /[.](?:gif|png|jpe?g|webp)$/i;
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const usage = `\
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https://dash.deno.com/playground/darazllm
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@ -25,7 +33,10 @@ https://dash.deno.com/playground/darazllm
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@darazllm /help このテキストを表示
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使用する会話: 最新${n}件
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モデル: ${model}
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テキスト用モデル: ${textModel}
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画像用モデル: ${visionModel}
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区切り文字: ${separatorRegex}
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画像拡張子: ${imageExtensionRegex}
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システムプロンプト:
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${system}`;
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@ -43,13 +54,36 @@ const kv = await Deno.openKv();
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async function chat(messages: Messages): Promise<string | null> {
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const res = await groq.chat.completions.create({
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model,
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model: textModel,
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messages: [{ role: "system", content: system }, ...messages],
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});
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return res.choices[0].message.content;
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}
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function isImageUrl(message: string): boolean {
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return urlPattern.test(message) && imageExtensionRegex.test(message);
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}
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/** llama-3.2-90b-vision-preview はシステムプロンプトに対応してない、かつ、画像は1枚まで */
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async function visionChat(
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content: Array<Groq.Chat.ChatCompletionContentPart>,
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): Promise<string | null> {
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const res = await groq.chat.completions.create({
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model: visionModel,
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messages: [
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{
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role: "user",
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content: content.map((c) =>
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c.type === "text" ? { ...c, text: `${system}\n\n${c.text}` } : c
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),
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},
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],
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});
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return res.choices[0].message.content;
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}
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const app = new bolt.App({
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token: SLACK_BOT_TOKEN,
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signingSecret: SLACK_SIGNING_SECRET,
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@ -80,8 +114,23 @@ app.message(async (c) => {
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if (prompt) messages.push({ role: "user", content: prompt });
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if (isMention || Math.floor(Math.random() * n) === 0) {
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const content: Array<Groq.Chat.ChatCompletionContentPart> = prompt
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.split(separatorRegex)
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.filter(Boolean)
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.map((text) => {
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if (isImageUrl(text)) {
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return { type: "image_url", image_url: { url: text } };
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} else {
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return { type: "text", text };
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}
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});
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const visionMode = content.some((c) => c.type === "image_url");
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try {
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const res = await chat(messages.slice(-n));
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const res = visionMode
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? await visionChat(content)
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: await chat(messages.slice(-n));
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if (!res) throw new Error("Empty response");
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