code: def test_unicode(self):
      m = MetaData()
      t = Table("\u6e2c\u8a66", m, Column("\u6e2c\u8a66_id", Integer))
  
      expr = select(t).where(t.c["\u6e2c\u8a66_id"] == 5)
  
      expr2 = serializer.loads(serializer.dumps(expr, -1), m)
  
      self.assert_compile(
          expr2,
          'SELECT "\u6e2c\u8a66"."\u6e2c\u8a66_id" FROM "\u6e2c\u8a66" '
          'WHERE "\u6e2c\u8a66"."\u6e2c\u8a66_id" = :\u6e2c\u8a66_id_1',
          dialect="default",
      )
  
imports: from sqlalchemy import desc
  from sqlalchemy import ForeignKey
  from sqlalchemy import func
  from sqlalchemy import Integer
  from sqlalchemy import join
  from sqlalchemy import literal_column
  from sqlalchemy import MetaData
  from sqlalchemy import select
  from sqlalchemy import String
  from sqlalchemy import testing
  from sqlalchemy.ext import serializer
  from sqlalchemy.orm import aliased
  from sqlalchemy.orm import class_mapper
  from sqlalchemy.orm import column_property
  from sqlalchemy.orm import configure_mappers
  from sqlalchemy.orm import joinedload
  from sqlalchemy.orm import relationship
  from sqlalchemy.orm import scoped_session
  from sqlalchemy.orm import sessionmaker
  from sqlalchemy.testing import AssertsCompiledSQL
  from sqlalchemy.testing import eq_
  from sqlalchemy.testing import fixtures
  from sqlalchemy.testing.entities import ComparableEntity
  from sqlalchemy.testing.schema import Column
  from sqlalchemy.testing.schema import Table
label_desc: Use image node_id 16 for calling the SerializeTest obj's underlying member method code with example usage: obj.test_unicode() without return types