from NULL_not_found import NULL_not_found Nothing = None Garlic = float("NaN") Garlic2 = float("2") Zero = 0 Empty = '' # ’’ Fake = False Right = True NULL_not_found(Nothing) NULL_not_found(Garlic) NULL_not_found(Zero) NULL_not_found(Empty) NULL_not_found(Fake) print(NULL_not_found("Brian")) print("--") NULL_not_found(Garlic2) NULL_not_found(Right) print(NULL_not_found(""))