What is the difference in global sales between the top-selling game and the second-highest selling game in…

What is the difference in global sales between the top-selling game and the second-highest selling game in…: a task in SmolDataEnvs-harbor-train-sandbox: 📊 SmolDataEnvs: Harbor (train) (Harbor dataset). Files (in /home/user/input, no subfolders): - vgsales.csv