httpx_oauth.errors.GetIdEmailError

[BhuwanPandey]

Help Needed!

I am planning to create github authentication. Actually I know which part of code raise the problem

async def get_id_email(self, token: str) -> Tuple[str, Optional[str]]:
        async with httpx.AsyncClient(
            headers={**self.request_headers, "Authorization": f"token {token}"}
        ) as client:
            response = await client.get(PROFILE_ENDPOINT)

            if response.status_code >= 400:
                raise GetIdEmailError(response.json())

            data = cast(Dict[str, Any], response.json())

            id = data["id"]
            email = data.get("email")

            # No public email, make a separate call to /user/emails
            if email is None:
                response = await client.get(EMAILS_ENDPOINT)

In the above code, response.status_code give me 401 status code as well as value of data.get("email") is None.
that the reason it raise issue. but when I print response.json() it gives me result of particular user.

What should I do to make it work correctly. I searched here and there but didnot find statisfaction answers.
last, I also setup github app and oauth app correctly on github settings.

whole code looks like
app.py

from fastapi import APIRouter
from fastapi_users import FastAPIUsers
from src.auth import auth_backend, github_oauth_client


fastapi_users = FastAPIUsers[User, uuid.UUID](get_user_manager, [auth_backend])

router = APIRouter(prefix="/github")

router.include_router(
    fastapi_users.get_oauth_router(
        github_oauth_client,
        auth_backend,
        settings.SECRET,
        redirect_url=settings.GITHUB_REDIRECT_URL,
        associate_by_email=True,
    ),
)

auth.py

from httpx_oauth.clients.github import GitHubOAuth2

github_oauth_client = GitHubOAuth2(
    settings.GITHUB_CLIENT_ID, settings.GITHUB_CLIENT_SECRET
)

[BhuwanPandey]

Set Permission Accordingly