multiplyxy.py

def multiply(x,y):
    return x*y

num1=[1,2,3,4]
num2=[2,4,6,8]
s=map(multiply,num1,num2)
#Returns a map object
print (s)#Output:<map object at 0x0158E4D8>

print (type(s))#Output:<class 'map'>

#converting map object to list() constructor.
print (list(s))#Output:[2, 8, 18, 32]