Chapter 4 exception handling... error

I tried running this code and I think I am not supposed to get the error instead it 
prints "b can not be zero". This is the code:
a=input("type a number:")
b=input("type anothernumber")
a=int (a)
b=int(b)
try:  
  print (a/b)
except ZeroDivsionError:
  print("b cannot be zero.")
