def METHOD_NAME():
    manager = EventManager(
        make_event(
            exception={"type": "MyException"},
            stacktrace={
                "frames": [{"lineno": 1, "filename": "foo.py"}, {"lineno": 1, "filename": "bar.py"}]
            },
        )
    )
    manager.normalize()
    data = manager.get_data()
    frames = data["exception"]["values"][0]["stacktrace"]["frames"]
    assert frames[0]["lineno"] == 1
    assert frames[0]["filename"] == "foo.py"
    assert frames[1]["lineno"] == 1
    assert frames[1]["filename"] == "bar.py"
    assert "stacktrace" not in data