code: function downloadFile(url, outputPath) {
  	const dir = path.dirname(outputPath);
  	if (!fs.existsSync(dir)) {
  		fs.mkdirSync(dir);
  	}
  	return new Promise((resolve, reject) => {
  		const file = fs.createWriteStream(outputPath);
  		const sendReq = request.get(url);
  		sendReq.pipe(file);
  
  		sendReq
  		.on("response", (response) => {
  			if (response.statusCode !== 200) {
  				fs.unlink(outputPath);
  				const error = new Error("Response status code was " + response.statusCode + ".");
  				console.trace(error);
  				reject(error);
  			}
  		})
  		.on("error", (error) => {
  			fs.unlink(outputPath);
  			console.trace(error);
  			reject(error);
  		});
  
  		file
  		.on("finish", () => {
  			file.close(() => {
  				resolve();
  			});
  		})
  		.on("error", (error) => {
  			fs.unlink(outputPath);
  			console.trace(error);
  			reject(error);
  		});
  	});
  }
docs: Downloads the URL as a file
  @param {string} url
  @param {string} outputPath
  @return {Promise<void>}