code: def test_round_raise_warmup(self, warmup):
      period = 2
      with self.assertRaisesRegex(
          ValueError,
          f"Warmup must be between 1 and `period`-1={period-1}",
      ):
          restart_query.PeriodicRoundRestartIndicator(period, warmup)
  
imports: import unittest
  from absl.testing import parameterized
  import tensorflow
  from tensorflow_privacy.privacy.dp_query import restart_query
  from tensorflow_privacy.privacy.dp_query import tree_aggregation_query
label_desc: Use image node_id 3 for calling the RoundRestartIndicatorTest obj's underlying member method code with example usage: obj.test_round_raise_warmup(warmup) without return types