write bubble sort fuction

Script
function bubbleSort(arr) {
  for(let i = 0; i < arr.length; i++) {
    for(let j = i + 1; j < arr.length; j++) {
      if(arr[i] > arr[j]) {
        let temp = arr[i];
        arr[i] = arr[j];
        arr[j] = temp;
      }
    }
  }
  return arr;
}

bubbleSort([1, 3, 5, 7, 2, 6, 4]);