| from typing import List | |
| from pydantic import BaseModel, Field | |
| class InvoiceItem(BaseModel): | |
| material: str = Field(description="The main product item in the row for which the details are being extracted.") | |
| Packing: str = Field(description="The packing size of the product. This is usually the quantity present in one product") | |
| quantity: str = Field(description="The number of products mentioned in the invoice") | |
| class Invoice(BaseModel): | |
| po_date: str = Field(description="PO Date is usually the date on which the order was processed.") | |
| order_value: float = Field(description="The total order value present at the end of the invoice product details.") | |
| company_name: str = Field(description="The company sending in the invoice details.") | |
| items: List[InvoiceItem] = Field(description="List of all Invoice Items present in the document.") |