在django中使用firebase进行身份验证时，如何绕过drf令牌身份验证？

import firebase_admin
from firebase_admin import credentials

# 初始化Firebase Admin SDK
cred = credentials.Certificate('path/to/serviceAccountKey.json')
firebase_admin.initialize_app(cred)

from django.contrib.auth.backends import BaseBackend
from firebase_admin import auth

class FirebaseAuthenticationBackend(BaseBackend):
    def authenticate(self, request, token=None):
        try:
            decoded_token = auth.verify_id_token(token)
            uid = decoded_token['uid']
            # 在这里可以根据uid获取或创建用户，并返回用户对象
            # 例如：user, created = User.objects.get_or_create(uid=uid)
            return user
        except auth.InvalidIdTokenError:
            return None

    def get_user(self, user_id):
        # 在这里根据用户ID获取用户对象
        # 例如：return User.objects.get(id=user_id)
        pass

AUTHENTICATION_BACKENDS = [
    'path.to.auth_backends.FirebaseAuthenticationBackend',
    'django.contrib.auth.backends.ModelBackend',
]

from rest_framework.decorators import authentication_classes
from rest_framework.views import APIView

@authentication_classes([FirebaseAuthenticationBackend])
class MyView(APIView):
    # 视图逻辑