human
Solve the following python programming problem given the following code:
def _make_Mix_EffectFunc(func, udata) : 
    if func : 
        def f(chan, stream, len, ignored) : 
            stream = array.SDL_array (stream, len, c_ubyte) 
            func (chan, stream, udata) 
return _Mix_EffectFunc (udata) 
else : 
        return _Mix_EffectFunc () 

    
    

    Fix the buggy line: return _Mix_EffectFunc (udata)
assistant
#Here is Python code to fix the buggy line: return _Mix_EffectFunc (udata)
.

return _Mix_EffectFunc (def f()