import json
result = json.dumps([{'value': '', 'text': '缺省(用项目默认模型)'}], ensure_ascii=False)
try:
    async with get_sor_context(request._run_ns, 'pipeline') as sor:
        rows = await sor.sqlExe("select name as value, name as text from llm where status='active' order by name")
        r = [{'value': '', 'text': '缺省(用项目默认模型)'}] + list(rows)
        return json.dumps(r, ensure_ascii=False)
except Exception as e:
    debug(f'get_model_options error: {e}')
return json.dumps(result, ensure_ascii=False)