human
Solve the following python programming problem given the following code:
def gll_unlock_decorator(func) : 
    def _decorated(* args, **kwargs) : 
        if (not GLL.is_active) : 
            return func (* args, ** kwargs) 
language_code = GLL.language_code 
        GLL.release () 
        result = func (* args, ** kwargs) 
        GLL.lock (language_code) 
        return result 
_decorated.__name__ = func.__name__ 
    _decorated.__doc__ = _decorated.__doc__ 
    return _decorated 

    
    

    Fix the buggy line: _decorated.__doc__ = _decorated.__doc__
assistant
#Here is Python code to fix the buggy line: _decorated.

_decorated.__doc__ = func.__doc__