print("(demand)", "\n") pprint(seller.find_demand()) elif command == "3": print("(trend)", "\n") for product in seller.get_trend(): print(product) elif command == "4": print("(sellers)", "\n") print("Categories:\n") for category in categories: print(category) print('\n') ctgr = input("Choose category from given list: ") pprint(seller.get_best_sellers(ctgr)) elif command == "5": print("(statistic)", "\n") print("Print type of product") print("F.e.: 'phone charger'") product = input("Product: ") pprint(seller.get_product_statistic(product)) elif command == "6": print("(recommendations)", "\n") print("Give me a list of your products using their id.") print("F.e.: 32922653638, 32954832491") products = input("Products: ").split(", ") list_of_products = list(map(lambda id: int(id), products)) print(list_of_products)