code: def test_get_set_sql_dialect(self):
      table_config = TableConfig.get_default()
  
      sql_dialect = table_config.get_sql_dialect()
      self.assertEqual(sql_dialect, SqlDialect.DEFAULT)
  
      table_config.set_sql_dialect(SqlDialect.HIVE)
      sql_dialect = table_config.get_sql_dialect()
      self.assertEqual(sql_dialect, SqlDialect.HIVE)
  
file_path: flink/flink-python/pyflink/table/tests/test_table_config.py
imports: import datetime
  from pyflink.common import Configuration
  from pyflink.table import TableConfig, SqlDialect
  from pyflink.testing.test_case_utils import PyFlinkTestCase
label_desc: Use image node_id 7 for calling the TableConfigTests obj's underlying member method code with example usage: obj.test_get_set_sql_dialect() without return types