import module_name
module_name.function_name(args)
instance = module_name.ClassName()
from module_name import function_1, function_2, function_3
function_1(args)
function_2(args)
function_3(args)
from module_name import ClassName_1, ClassName_2
instance_1 = ClassName_1()
instance_2 = ClassName_2()
from pizza import *
function_name()
instance = ClassName()
import module_name as alias_name
alias_name.function_name()
instance = alias_name.ClassName()
from module_name import function_0 as alias_name
alias_name()
from module_name import ClassName as aliases_name
instance = alias_name()