Selection Sort in Python

def selectionSort(arr):
   # Iterate the entire array, except the last element.
   for i in range(len(arr) - 1):
       min = i
       # Iterate the remaining array
       for j in range(i + 1, len(arr)):
           if arr[j] < arr[min]:
               min = j
       # In place  swap
       tmp = arr[min]
       arr[min] = arr[i]
       arr[i] = tmp