callOpenAI function

app.js

async function callOpenAI(prompt) {
  const url = 'https://api.openai.com/v1/chat/completions';
  const headers = {
    'Authorization': `Bearer ${process.env.OpenAIToken}`,
    'Content-Type': 'application/json'
  };
  const data = {
    'model': 'gpt-3.5-turbo',
    'messages': [
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": prompt},
    ]
  };

  try {
    const response = await axios.post(url, data, { headers: headers });
    return response.data.choices[0].message.content;
  } catch (error) {
    console.error(`Error: ${error}`);
    return "ERROR!"
  }
}