How many different items are sold in total?
How many different items are sold in total?: a task in SmolDataEnvs-harbor-train-sandbox: 📊 SmolDataEnvs: Harbor (train) (Harbor dataset). Files (in /home/user/input, no subfolders): - chipotle.tsv
The task
Files (in /home/user/input, no subfolders): - chipotle.tsv