CSRF Exemption?

With Django and Graphene users can do the following to exempt the graphql endpoint from CSRF authentication.
```
urlpatterns = [
path("admin/", admin.site.urls),
path("graphql", csrf_exempt(GraphQLView.as_view(graphiql=True, schema=schema))),
]
```

How can one do this with Flask-GraphQL?
```
app.add_url_rule(
'/graphql',
view_func=GraphQLView.as_view(
'graphql',
schema=schema,
graphiql=True

)
)```