human
Solve the following python programming problem given the following code:
def test_model_signals(self) : 
    ' Model saves should throw some signals. ' 
    def create_author() : 
        self.Author (name = 'Bill Shakespeare') 
def bulk_create_author_with_load() : 
        a1 = self.Author (name = 'Bill Shakespeare') 
        self.Author.objects.insert ([a1], load_bulk = True) 
def bulk_create_author_without_load() : 
        a1 = self.Author (name = 'Bill Shakespeare') 
        self.Author.objects.insert ([a1], load_bulk = False) 
def load_existing_author() : 
        a = self.Author (name = 'Bill Shakespeare') 
        a.save () 
        self.get_signal_output ((lambda : None)) 
        a1 = self.Author.objects (name = 'Bill Shakespeare') [0] 
self.assertEqual (self.get_signal_output (create_author), ['pre_init signal, Author', { 
        'name' : 'Bill Shakespeare', 
}, 'post_init signal, Bill Shakespeare, document._created = True']) 
    a1 = self.Author (name = 'Bill Shakespeare') 
    self.assertEqual (self.get_signal_output (a1.save), ['pre_save signal, Bill Shakespeare', { 
        
}, 'pre_save_post_validation signal, Bill Shakespeare', 'Is created', { 
        
}, 'post_save signal, Bill Shakespeare', "post_save dirty keys, ['name']", 'Is created', { 
        
}]) 
    a1.reload () 
    a1.name = 'William Shakespeare' 
    self.assertEqual (self.get_signal_output (bulk_create_author_without_load.save), ['pre_save signal, William Shakespeare', { 
        
}, 'pre_save_post_validation signal, William Shakespeare', 'Is updated', { 
        
}, 'post_save signal, William Shakespeare', "post_save dirty keys, ['name']", 'Is updated', { 
        
}]) 
    self.assertEqual (self.get_signal_output (a1.delete), ['pre_delete signal, William Shakespeare', { 
        
}, 'post_delete signal, William Shakespeare', { 
        
}]) 
    self.assertEqual (self.get_signal_output (load_existing_author), ['pre_init signal, Author', { 
        'id' : 2, 
        'name' : 'Bill Shakespeare', 
}, 'post_init signal, Bill Shakespeare, document._created = False']) 
    self.assertEqual...

    
    

    Fix the buggy line: self.assertEqual (self.get_signal_output (bulk_create_author_without_load.save), ['pre_save signal, William Shakespeare', {
assistant
#Here is Python code to fix the buggy line: self.

self.assertEqual (self.get_signal_output (a1.save), ['pre_save signal, William Shakespeare', {