[Python] Sort a list - Hard & Easy way

arr = [5,2,8,7,1]temp = 0for i in range(0,len(arr)):    for j in range(i+1, len(arr)):        if arr[i] > arr[j]:            temp = arr[i]            arr[i] = arr[j]            arr[j] = tempprint("Array sorted in ascending order: ")for i in range(0, len(arr)):    print(arr[i], end=" ")for i in range(0,len(arr)):    for j in range(i+1, len(arr)):        if arr[i] < arr[j]:            temp = arr[i]            arr[i] = arr[j]            arr[j] = tempprint("", end="
")print("Array sorted in descending order: ")for i in range(0, len(arr)):    print(arr[i], end=" ")

arr.sort()print("", end="
")print("Array sorted in ascending order: ")print(arr)print("", end="
")print("Array sorted in descending order: ")arr.sort(reverse=True)print(arr)