code: def import_dbapi(cls):
      import oracledb
  
      return OracledbAdaptDBAPI(oracledb)
  
imports: from __future__ import annotations
  import collections
  import re
  from typing import Any
  from typing import TYPE_CHECKING
  from .cx_oracle import OracleDialect_cx_oracle
  from ...None import exc
  from ...connectors.asyncio import AsyncAdapt_dbapi_connection
  from ...connectors.asyncio import AsyncAdapt_dbapi_cursor
  from ...util import await_
label_desc: Use image node_id 1 for calling the OracleDialectAsync_oracledb obj's underlying member method code with example usage: obj.import_dbapi(cls) and returns: OracledbAdaptDBAPI