Issue with the code, gives an error after successful authentication

configurator.py

from configparser import ConfigParser

def config():
    config = ConfigParser()
    config.add_section("graph_api")
    config.set("graph_api", "client_id", "<CLIENT_ID>")
    config.set("graph_api", "client_secret", "<CLIENT_SECRET>")
    config.set("graph_api", "redirect_uri", "https://localhost/graph_login")

    with open(file="configs/config.ini", mode="w+") as config_file:
        config.write(config_file)

main.py

from configurator import config
from configparser import ConfigParser   
from ms_graph.client import MicrosoftGraphClient

config()

config = ConfigParser()

config.read("configs/config.ini")

scopes = [
    "files.read"
]

creds_file = "configs/ms_graph_state.jsonc"

client_id = config.get("graph_api", "client_id")
client_secret = config.get("graph_api", "client_secret")
redirect_uri = config.get("graph_api", "redirect_uri")

graph_client = MicrosoftGraphClient(
    client_id = client_id,
    client_secret = client_secret,
    redirect_uri = redirect_uri,
    scope = scopes,
    credentials = creds_file
)

graph_client.login()