In [1]: from roman import int_to_roman
  File "/home/malikarumi/Projects/roman.py", line 9
    raise TypeError, "expected integer, got %s" % type(input)
                   ^
SyntaxError: invalid syntax


In [2]: int_to_roman(1-30)
---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-2-a5339a4da875> in <module>()
----> 1 int_to_roman(1-30)

NameError: name 'int_to_roman' is not defined

In [3]: from roman import int_to_roman(1-30)
  File "<ipython-input-3-5a60dfbdb4d5>", line 1
    from roman import int_to_roman(1-30)
                                  ^
SyntaxError: invalid syntax


In [4]: from roman import int_to_roman
  File "/home/malikarumi/Projects/roman.py", line 5
    def int_to_roman(1-30):
                     ^
SyntaxError: invalid syntax


In [5]: import roman
  File "/home/malikarumi/Projects/roman.py", line 9
    raise TypeError, "expected integer, got %s" % type(input)
                   ^
SyntaxError: invalid syntax