mylist = []
import random
while len(mylist) != 6 :
    num1 = random.randint(1, 40)
    mylist.append(num1)
    num2 = random.randint(1, 40)
    mylist.append(num2)
    num3 = random.randint(1, 40)
    mylist.append(num3)
    num4 = random.randint(1, 40)
    mylist.append(num4)
    num5 = random.randint(1, 40)
    mylist.append(num5)
    num6 = random.randint(1, 40)
    mylist.append(num6)

    
    mylist = list(dict.fromkeys(mylist))
    

print ( "lottery numbers: ", mylist )