Process PDF

process-job.ts

const completion = await io.openai.chat.completions.create("completion", {
        model: "gpt-3.5-turbo",
        messages: [
          {
            role: "system",
            content:
              "You are a invoice parser. From this invoice extract total amount, due date, issuer name, currency and transform currency value to currency code and return it as currency. Return the response in JSON format",
          },
          {
            role: "user",
            content: JSON.stringify(docs.at(0)?.pageContent),
          },
        ],
      });