star_names = {"Sirius", "Betelgeuse",
    "Polaris", "Vega", "Arcturus",
    "Aldebaran"
}


def fooooooo():
    star_names = {"Sirius",
        "Betelgeuse", "Polaris", "Vega",
        "Arcturus", "Aldebaran"
    }

    def baaaaaar():
        star_names = {"Sirius",
            "Betelgeuse", "Polaris",
            "Vega", "Arcturus",
            "Aldebaran"
        }