#Intoduction
print """In today's world staying fit and healthy is very difficult.
Few people are unaware of their health leading to many problems.
So here is a program to check your health status!"""
#Take the age, gender, height and weight
age = int(input("Enter your age: "))
gender = (input("Enter gender(for male type M and for female type F): ")
h = input("Tell how tall you are: ")
weight = int(input("Enter your weight: "))
#Function created to calculate number of cups of water
def CupsOfWater():
a = weight/2.2
if age<=30:
b = a*40
c = b/28.3
d = c/8
d= round(d,1)
elif age>30 and age<=55:
b = a*35
c = b/28.3
d = c/8
d= round(d,1)
else age>55:
b = a*30
c = b/28.3
d = c/8
d= round(d,1)
print d

I don't know why its giving an error for the line "h = input("Tell how tall you are: ")"
Pls explaind