Unexpected eof while parsing? what is exactly wrong with my code?

Question

print ('Hello world!')

print ('What is your name?')

myName = input()

print ('It is good to meet you, '+ myName)

print ('The length of your name is: ')

print(len(myName))

print ('What is your age?')

myAge = input()

print ('You will be '  + str(int(myAge)+1) + 'in a year.'