def METHOD_NAME():
    tgen = get_topogen()
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)
    router = tgen.gears["r1"]
    # FOR DEVELOPER:
    # If you want to stop some specific line and start interactive shell,
    # please use tgen.mininet_cli() to start it.
    logger.info("Release chunk for the locator loc1")
    router.vtysh_cmd("sharp srv6-manager release-locator-chunk loc1")
    check_srv6_locator(router, "expected_locators_3.json")
    check_sharpd_chunk(router, "expected_chunks_3.json")