Which grape variety is most similar to Pinot Noir according to the first result of the recommendation system?

Which grape variety is most similar to Pinot Noir according to the first result of the recommendation system?: a task in data-agent-harbor-train (Harbor dataset). Files (in /home/user/input, no subfolders): - winemag-data first150k.csv - winemag-data-130k-v2.csv