human
Solve the following python programming problem given the following code:
def _handle_decorator(self, node_class, name, renderer) : 
    if ((not name) and (not renderer)) : 
        return self.easytag 
if (not renderer) : 
        if callable (name) : 
            renderer = name 
            return self._register_easytag (node_class, renderer.__name__, renderer) 
else : 
            def dec(renderer) : 
                return self._register_easytag (node_class, name, renderer) 
return dec 
return self._register_easytag (node_class, node_class, renderer) 

    
    

    Fix the buggy line: return self._register_easytag (node_class, node_class, renderer)
assistant
#Here is Python code to fix the buggy line: return self.

return self._register_easytag (node_class, name, renderer)