class OpenAI():
    def __init__(self,api_key,base_url):
        self.api_key=api_key,
        self.base_url=base_url

    def create(self):
        print('调用create1方法')

    @property
    def create2(self):
        print('调用create2方法')
        return '调用大模型'

client=OpenAI('123','www.wolin.com')

print(client)
print(client.api_key)
client.create()
print(client.create)
print(client.create2)