{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "beedec97",
   "metadata": {},
   "outputs": [],
   "source": [
    "import csv\n",
    "from pathlib import Path\n",
    "rows=list(csv.DictReader(Path('orders.csv').open(encoding='utf-8')))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c7175482",
   "metadata": {},
   "outputs": [],
   "source": [
    "amounts=[int(r['amount']) for r in rows]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "444633b1",
   "metadata": {},
   "outputs": [],
   "source": [
    "print(sum(amounts))"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}