IF invalid syntax

while tickets_remaining >= 1: 
    print("There are {} tickets remaining.".format(tickets_remaining))
    name = input("Morning there, what is your name?  ")
    ask_tickets = input("How many tickets do yo need, {}?  " .format(name))
    #calculate the price (number of tickets multiplied by the price) and assign it to a variable
    try:
        ask_tickets = int(ask_tickets)
        #raise a value error if the request is for more tickets than are available
    if ask_tickets > tickets_remaining:
        raise ValueError print("Sorry there are only {}" .format(tickets_remaining))

ERROR :
  File "tickets.py", line 14
    if ask_tickets > tickets_remaining:
    ^
SyntaxError: invalid syntax
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