human
Solve the following python programming problem given the following code:
@ pytest.yield_fixture 
def calls() : 
    calls = [] 
    def subscriber(sender, args = None, kwargs = None, context = None, parser = None) : 
        calls.append (Call (parser (args, kwargs, context), stack.get_caller (patterns = PATTERNS))) 
signals.lazy_load.connect (calls, sender = signals.get_worker ()) 
    (yield calls) 

    
    

    Fix the buggy line: signals.lazy_load.connect (calls, sender = signals.get_worker ())
assistant
#Here is Python code to fix the buggy line: signals.

signals.lazy_load.connect (def subscriber(, sender = signals.get_worker ())