option = raw_input("Enter C for circle or T for Triangle: ")

**if option == ‘C’ :**

radius = float(raw_input (“Enter radius:”))

area = 3.14 * radius ** 2

print ‘The area of the circle with a radius of %s is %s’ %(radius, area)

elif option == ‘T’ :

base= float(raw_input(“Enter base:”))

height= float(raw_input(“Enter height:”))

area = 0.5*base*height

print ‘The are of a triangle with a base of %s and a height of %s is %s’ %(base, height, area)

The error that comes up:: Traceback (most recent call last):

File “AreaCalculator.py”, line 9 in

if option == ‘C’ :

NameError: name ‘option’ is not defined

I have made line 9 bold in this question. Please help.