data = {
const data = cars.map(({name, Miles_per_Gallon: x, Horsepower: y, Miles_per_Gallon,Horsepower,Displacement,Cylinders, Weight_in_lbs, Acceleration,Year,Origin}) => ({name, x, y,Miles_per_Gallon,Horsepower,Displacement,Cylinders, Weight_in_lbs, Acceleration,Year,Origin}));
data.x = "Miles per Gallon";
data.y = "Horsepower";
return data;
}