Running example results in ImportError: cannot import name 'GenericModel' from 'pydantic.generics' error.

[payneio]

🐞 Problem

Just trying to run the example in the README.md. But I get:

 python .\main.py
Traceback (most recent call last):
  File "C:\Users\x\repos\google-contacts-notion\main.py", line 1, in <module>
    from notion import NotionClient
  File "C:\Users\x\repos\google-contacts-notion\env\Lib\site-packages\notion\__init__.py", line 1, in <module>
    from notion.client import NotionAsyncClient, NotionClient
  File "C:\Users\x\repos\google-contacts-notion\env\Lib\site-packages\notion\client.py", line 15, in <module>
    from notion.endpoints import (
  File "C:\Users\x\repos\google-contacts-notion\env\Lib\site-packages\notion\endpoints\__init__.py", line 1, in <module>
    from notion.endpoints.asynchronous import (
  File "C:\Users\x\repos\google-contacts-notion\env\Lib\site-packages\notion\endpoints\asynchronous.py", line 3, in <module>
    from notion.helpers import parse_block_obj, pick
  File "C:\Users\x\repos\google-contacts-notion\env\Lib\site-packages\notion\helpers.py", line 3, in <module>
    from notion.types import BLOCK_MAPPING, Block
  File "C:\Users\x\repos\google-contacts-notion\env\Lib\site-packages\notion\types.py", line 6, in <module>
    from pydantic.generics import GenericModel
ImportError: cannot import name 'GenericModel' from 'pydantic.generics' (C:\Users\x\repos\google-contacts-notion\env\Lib\site-packages\pydantic\generics.py)

Win 11.
Successfully installed annotated-types-0.5.0 anyio-3.7.1 certifi-2023.5.7 dnspython-2.3.0 email-validator-2.0.0.post2 h11-0.14.0 httpcore-0.17.3 httpx-0.24.1 idna-3.4 notion-sdk-0.7.0 pydantic-2.0.2 pydantic-core-2.1.2 sniffio-1.3.0 typing-extensions-4.7.1.