Cohere tutorial: Answering questions based on given data

const [question, setQuestion] = useState("");
  const [companyData, setCompanyData] = useState("");

const res = await fetch("/api/answer", {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
    },
    body: JSON.stringify({ question, companyData }),
  });

  const data = await res.json();
  setOutput(data.summary);

<div className="flex flex-col justify-center items-center m-2 ">
      <div className="flex flex-col w-full lg:w-1/2">
        <h1 className="font-medium leading-tight text-4xl mt-0 mb-2 text-blue-700">
          Company info answer bot
        </h1>
        <h2>Company Data</h2>
        <textarea
          className="w-full h-64 mb-10 text-sm p-4  text-gray-900 bg-gray-50 rounded-lg border border-gray-300 focus:ring-blue-500 focus:border-blue-500 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500"
          placeholder="Paste article here"
          value={companyData}
          onChange={(v) => setCompanyData(v.target.value)}
        />
        <h2>Question</h2>
        <textarea
          className="w-full h-64 text-sm p-4  text-gray-900 bg-gray-50 rounded-lg border border-gray-300 focus:ring-blue-500 focus:border-blue-500 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500"
          placeholder="Paste article here"
          value={question}
          onChange={(v) => setQuestion(v.target.value)}
        />
        <button
          onClick={handleClick}
          className="m-4 bg-blue-500 hover:bg-blue-400 text-white font-bold py-2 px-4 border-b-4 border-blue-700 hover:border-blue-500 rounded"
        >
          {loading ? "loading..." : "Send question"}
        </button>
        {output ? `Answer: ${output}` : null}
      </div>
    </div>

const { question, companyData } = req.body;

prompt: `This program will answer questions based on the provided data:\n\nData: Siemens AG is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europeheadquartered in Munich with branch offices abroad. Siemens & Halske was founded by Werner von Siemens and Johann Georg Halske on 1 October 1847. The principal divisions of the corporation are Industry, Energy, Healthcare (Siemens Healthineers), and Infrastructure & Cities, which represent the main activities of the corporation.The corporation is a prominent maker of medical diagnostics equipment and its medical health-care division, which generates about 12 percent of the corporation\'s total sales, is its second-most profitable unit, after the industrial automation division. In this area, it is regarded as a pioneer and the company with the highest revenue in the world.The corporation is a component of the Euro Stoxx 50 stock market index. Siemens and its subsidiaries employ approximately 303,000 people worldwide and reported global revenue of around €62 billion in 2021 according to its earnings release.\n\nQuestion: When the company was founded?\nAnswer: on 1 October 1847.\n--\nQuestion: How are you?\nAnswer: This question is not related to the company.\n--\nQuestion: Who was/were the founder?\nAnswer: Werner von Siemens and Johann Georg Halske\n--\nData:${companyData}\nQuestion: ${question}?\nAnswer:`

res.status(200).json({ summary: response.body.generations[0].text.slice(0,-3) });

`Robert Bosch GmbH , commonly known as Bosch and stylized as BOSCH, is a German multinational engineering and technology company headquartered in Gerlingen, Germany. The company was founded by Robert Bosch in Stuttgart in 1886. Bosch is 92% owned by Robert Bosch Stiftung, a charitable institution. Although the charity is funded by owning the vast majority of shares, it has no voting rights and is involved in health and social causes unrelated to Bosch’s business.
Bosch's core operating areas are spread across four business sectors: mobility (hardware and software), consumer goods (including household appliances and power tools), industrial technology (including drive and control) and energy and building technology.`