human
Solve the following python programming problem given the following code:
def test_properties(self) : 
    '
        See #764
        ' 
    from django.db import models 
    class Foob (models.Model) : 
        def _get_days(self) : 
            return 1 
def _set_days(self, val) : 
            assert (1 == val) 
days = property (_get_days, _set_days) 
alias = adapter.DjangoClassAlias (Foob, 'Bar') 
    x = Foob () 
    self.assertEqual (x.days, 1) 
    self.assertEqual (alias.getEncodableAttributes (x), { 
        'days' : 1, 
        'id' : None, 
}) 
    alias.applyAttributes (alias, { 
        'id' : None, 
}) 

    
    

    Fix the buggy line: alias.applyAttributes (alias, {
assistant
#Here is Python code to fix the buggy line: alias.

alias.applyAttributes (x, {