code: def test_blueprint_tag():
      bp = APIBlueprint("test", __name__, tag="foo")
      assert bp.name == "test"
      assert bp.tag == "foo"
  
file_path: apiflask/tests/test_blueprint.py
imports: from flask.views import MethodView
  from openapi_spec_validator import validate_spec
  from apiflask import APIBlueprint
  from apiflask.security import HTTPBasicAuth
  from apiflask.security import HTTPTokenAuth
label_desc: Use image node_id 2 for calling a global function with example usage: test_blueprint_tag() without return types