Save data using DataStore

import { DataStore } from "@aws-amplify/datastore";
import { Car } from "./models";

...

const saveCar = async () => {
  try {
    await DataStore.save(
        new Car({
          name: name,
          price: parseFloat(price),
          description: description,
          imageUrl: imageUrl,
        })
    );
  } catch (err) {
    console.log(err);
  }
};
  
...

const addCarOverrides = {
  ....
  "Flex.Flex[0].Flex[2].Button[0]": {
    onClick: saveCar,
  },
};