human
Solve the following python programming problem given the following code:
def __getattr__(self, item) : 
    _names = ''.join ([i.capitalize () for i in item.split ('_')]) 
    _Message = self.get_message ((_Message + 'Message')) 
    def wrapper(* args, **kw) : 
        return _Message.prepare (args).send ().fetch_response () 
return wrapper 

    
    

    Fix the buggy line: _Message = self.get_message ((_Message + 'Message'))
assistant
#Here is Python code to fix the buggy line: _Message = self.

_Message = self.get_message ((_names + 'Message'))