human
Solve the following python programming problem given the following code:
@ classmethod 
def _make_constructor(cls, meta) : 
    def constructor(arg, name = None) : 
        return cls (arg, meta, name = name) 
return cls 

    
    

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

return def constructor(