code: def test_shell_context(db: SQLAlchemy, Todo: t.Any) -> None:
      context = add_models_to_shell()
      assert context["db"] is db
      assert context["Todo"] is Todo
  
imports: from __future__ import annotations
  import typing
  import pytest
  from flask_sqlalchemy import SQLAlchemy
  from flask_sqlalchemy.cli import add_models_to_shell
label_desc: Use image node_id 1 for calling a global function with example usage: test_shell_context(db, Todo) without return types