human
Solve the following python programming problem given the following code:
def _except(self, * args, **kwargs) : 
    def decorator(f) : 
        for e in args : 
            self.except_ [e] = f 
d = kwargs.get ('debug', None) 
        if d : 
            self.force_debug.append (e) 
else : 
            if (d is not None) : 
                self.force_handle.append (e) 
return f 
return self 

    
    

    Fix the buggy line: return self
assistant
#Here is Python code to fix the buggy line: return self
.

return def decorator(