Write a Python program where the user can enter a list of strings followed by the sentinel "DONE" and the list of strings is then printed out right-aligned with the longest string.
This is what I have but it doesn't work, please can someone assist:

def Right_Align(names):
longest=max(names,key=len)
newlist="{0:longest}".format(names)

def main():
names= []
while not names=='DONE':
names=input('Enter strings (end with DONE):
').split('
')
print("Right-aligned list:
",Right_Align(nameslist))

main()

Question

Write a Python program where the user can enter a list of strings followed by the sentinel "DONE" and the list of strings is then printed out right-aligned with the longest string.
This is what I have but it doesn't work, please can someone assist:

def Right_Align(names):
    longest=max(names,key=len)
    newlist="{0:>longest}".format(names)
    
def main():
    names= []
    while not names=='DONE':
        names=input('Enter strings (end with DONE):
').split('
') 
    print("Right-aligned list:
",Right_Align(nameslist))

main()