sorted and sort()

str1 = "Python"
my_list = list(str1)
print(sorted(my_list))
print(my_list)
my_list.sort(reverse=True)
print(my_list)

So pay attention to the function sorted ：https://www.runoob.com/python/python-func-sorted.html and the Python List sort() ：https://www.runoob.com/python/att-list-sort.html

Sort and sorted differences:

Sort is a method applied to List, and Sorted can sort all the iterative objects.

The Sort method of the list returns to operate the existence list without returning values, and the built -in function Sorted method returns a new list, not the operation on the original basis.