input: Write a function to implement a sorting algorithm that sorts a list in ascending order using selection sort. The function should take a list as input and return the sorted list.
  
  def sort_list(mylist):
   for i in range(len(mylist)):
    min_index = i
    temp = mylist[i]
    for j in range(i + 1, len(mylist)):
     if mylist[min_index] > mylist[j]:
      min_index = j
    mylist[i] = mylist[min_index]
    mylist[min_index] = temp
   return mylist
  
  assert sort_list([1, 5, 7, 8, 4, 10, 2]) == [1, 2, 4, 5, 7, 8, 10]
  assert sort_list([3, 2, 1]) == [1, 2, 3]
  assert sort_list([]) == []
  assert sort_list([5, 3, 8, 4, 6]) == [3, 4, 5, 6, 8]
output: def sort_list(mylist):
   for i in range(len(mylist)):
    min_index = i
    for j in range(i + 1, len(mylist)):
     if mylist[min_index] > mylist[j]:
      min_index = j
    mylist[i], mylist[min_index] = mylist[min_index], mylist[i]
   return mylist