Tengo las versiones del paquete.

 ... Flask 2.0.2 Flask-GraphQL 2.0.0 Flask-Script 2.0.6 ... graphene 3.0 graphql-core 3.1.6 graphql-relay 3.1.0 graphql-server-core 1.1.1 ...

y cuando import flask_graphql obtengo

 Traceback (most recent call last): File "/Users/Rax/Documents/Projects/Web/Sites/proj/_foo.py", line 1, in <module> import flask_graphql File "/Users/Rax/Documents/Projects/Coding/Python/venvs/proj/lib/python3.9/site-packages/flask_graphql/__init__.py", line 1, in <module> from .blueprint import GraphQL File "/Users/Rax/Documents/Projects/Coding/Python/venvs/proj/lib/python3.9/site-packages/flask_graphql/blueprint.py", line 5, in <module> from .graphqlview import GraphQLView File "/Users/Rax/Documents/Projects/Coding/Python/venvs/proj/lib/python3.9/site-packages/flask_graphql/graphqlview.py", line 7, in <module> from graphql_server import (HttpQueryError, default_format_error, File "/Users/Rax/Documents/Projects/Coding/Python/venvs/proj/lib/python3.9/site-packages/graphql_server/__init__.py", line 5, in <module> from graphql import get_default_backend ImportError: cannot import name 'get_default_backend' from 'graphql' (/Users/Rax/Documents/Projects/Coding/Python/venvs/proj/lib/python3.9/site-packages/graphql/__init__.py)

¿Cómo evito este error? ¿Hay diferentes versiones o rangos de versiones que debería necesitar?