api接收的数据与chat2db发送的不一致

[clyhs]

chat2db发送的格式为：
,{"messages":[{"role":"user","content":"### Please follow the below table properties and SQL inputConvert natural language into SQL queries. \n#\n### MYSQL SQL tables, with their properties:\n#\n# ["CREATE TABLE user ) ENGINE=InnoDB AUTO_INCREMENT=11075 DEFAULT CHARSET=utf8"]\n#\n#\n### SQL input: username"}],"stream":true,"model":"sqlcoder-7b"}

而项目的解析
json_post_raw = await request.json()
print(json_post_raw)
json_post = json.dumps(json_post_raw)
json_post_list = json.loads(json_post)
question = json_post_list.get('prompt')
prompt = prompt_template.format(
user_question=question.replace("#","")
)
取prompt怎么能取到？
报错如下：
File "/root/miniconda3/envs/chat2dbsqlcoder/lib/python3.10/site-packages/fastapi/routing.py", line 191, in run_endpoint_function
return await dependant.call(**values)
File "/home/tiancom/chat2db-sqlcoder-deploy/api.py", line 33, in create_item
user_question=question.replace("#","")