code: def login(
      client: "FlaskClient[Any]",
      username: str = "admin",
      password: str = "general",
  ):
      resp = client.post(
          "/login/",
          data=dict(username=username, password=password),
      ).get_data(as_text=True)
      assert "User confirmation needed" not in resp
  
imports: from os import environ
  from typing import TYPE_CHECKING
  from superset.app import create_app
label_desc: Use image node_id 1 for calling a global function with example usage: login(client, username, password) without return types