human
Solve the following python programming problem given the following code:
def get_config(self) : 
    addon_short_name = _get_config.addon_short_name 
    Provider = self.Provider 
    @ must_be_logged_in 
    @ must_have_addon (addon_short_name, 'node') 
    @ must_be_valid_project 
    @ must_have_permission ('write') 
    def _get_config(auth, node_addon, **kwargs) : 
        ' Returns the serialized node settigs,
            with a boolean indicator for credential validity.
            ' 
        provider = Provider () 
        result = provider.serializer (node_settings = node_addon, user_settings = auth.user.get_addon (addon_short_name)).serialized_node_settings 
        result ['validCredentials'] = provider.check_credentials (node_addon) 
        return { 
            'result' : result, 
} 
_get_config.__name__ = '{0}_get_config'.format (addon_short_name) 
    return _get_config 

    
    

    Fix the buggy line: addon_short_name = _get_config.addon_short_name
assistant
#Here is Python code to fix the buggy line: addon_short_name = _get_config.

addon_short_name = self.addon_short_name