def _fetch_data(self, fetch_list, fetch_var_name, scope):
    outs = [core.get_fetch_variable(scope, fetch_var_name, i) for i in six.moves.range(len(fetch_list))]
    return outs
def _fetch_data(self, fetch_list, fetch_var_name, scope):
    outs = [core.get_fetch_variable(scope, fetch_var_name, i) for i in six.moves.range(len(fetch_list))]
    return outs