async def METHOD_NAME(self, session):
    first_block_type_id = await register_block_type(
        session=session, block_type=Secret._to_block_type()
    )
    Secret._description = "I have overwritten this description"
    second_block_type_id = await register_block_type(
        session=session, block_type=Secret._to_block_type()
    )
    assert first_block_type_id == second_block_type_id
    read_block_type = await read_block_type_by_slug(
        session, block_type_slug="secret"
    )
    assert read_block_type.description == Secret._description