import unittest

# This is the function the user is expected to write.
# Its a really simple one, the user can choose not to type tho.

#def sortlist(lst = [4,3,2,1]) -> list:
    #return sorted(lst)

class TestSolution(unittest.TestCase):
    def test_sort(self):
        # define x as a empty array.
        # this will be used for the functiun ; a empty var does not work.
        self.x = []
        self.assertEqual(sortlist(self.x), sorted(self.x)) # pyright: ignore[reportUndefinedVariable]

if __name__ == "__main__":
    unittest.main()