Generate a joke using OpenAI

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import { TriggerClient, eventTrigger } from "@trigger.dev/sdk";
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import { OpenAI } from "@trigger.dev/openai";
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import { z } from "zod";
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const client = new TriggerClient({ id: "jobs-showcase" });
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const openai = new OpenAI({
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  id: "openai",
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  apiKey: process.env.OPENAI_API_KEY!,
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});
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// This Job will use OpenAI GPT-3.5 Turbo to tell you a joke
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client.defineJob({
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  id: "openai-tell-me-a-joke",
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  name: "OpenAI: tell me a joke",
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  version: "1.0.0",
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  trigger: eventTrigger({
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    name: "openai.tasks",
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    schema: z.object({
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      jokePrompt: z.string(),
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    }),
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  }),
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  integrations: {
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    openai,
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  },
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  run: async (payload, io, ctx) => {
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    await io.openai.retrieveModel("get-model", {
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      model: "gpt-3.5-turbo",
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    });
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    const models = await io.openai.listModels("list-models");
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    const jokeResult = await io.openai.backgroundCreateChatCompletion(
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      "background-chat-completion",
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      {
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        model: "gpt-3.5-turbo",
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        messages: [
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          {
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            role: "user",
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            content: payload.jokePrompt,
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          },
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        ],
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      }
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    );
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    return {
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      joke: jokeResult.choices[0]?.message?.content,
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    };
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  },
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});
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// These lines can be removed if you don't want to use express
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import { createExpressServer } from "@trigger.dev/express";
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createExpressServer(client);