# import theater_module
# theater_module.price(3) 
# theater_module.price_morning(3) 
# theater_module.price_soldier(3) 

# import theater_module as mv
# mv.price(3)

# from theater_module import *
# price(3)

# from theater_module import price, price_morning
# price(5)

# import travel.thailand
# trip_to = travel.thailand.ThailandPackage()
# trip_to.detail()

# from travel import *
# trip_to = vietnam.VietnamPackage()

import byme
byme.sign()