code: def setup_method(self):
      self.table_name = "test_airflow"
      self.pk_name = "PK"
      self.pk_value = "PKTest"
      self.sk_name = "SK"
      self.sk_value = "SKTest"
      self.attribute_name = "Foo"
      self.attribute_value = "Bar"
  
      self.sensor = DynamoDBValueSensor(
          task_id="dynamodb_value_sensor",
          table_name=self.table_name,
          partition_key_name=self.pk_name,
          partition_key_value=self.pk_value,
          attribute_name=self.attribute_name,
          attribute_value=self.attribute_value,
          sort_key_name=self.sk_name,
          sort_key_value=self.sk_value,
      )
  
file_path: airflow/tests/providers/amazon/aws/sensors/test_dynamodb.py
imports: from __future__ import annotations
  import pytest
  from moto import mock_dynamodb
  from airflow.providers.amazon.aws.hooks.dynamodb import DynamoDBHook
  from airflow.providers.amazon.aws.sensors.dynamodb import DynamoDBValueSensor
label_desc: Use image node_id 1 for calling the TestDynamoDBValueSensor obj's underlying member method code with example usage: obj.setup_method() without return types