menu = {'lagman': 120, 'plov': '120', 'borsh': 100}
menu["besh_barmak"] = 130
print(menu)
menu = {'lagman': 120, 'plov': '120', 'borsh': 100}
menu.pop('lagman')
menu["lagman"] = 135
print(menu)
menu = {'lagman': 120, 'plov': '120', 'borsh': 100}
menu.pop("borsh")
print(menu)

