how to check whether a number is in an interval python code example

Example 1: python check if number is in range

if 10000 <= number <= 30000:
    pass

Example 2: Write a function which tests wether a certain number is in the range (2,17)

def test_range(n):
    if n in range(2,17):
        print( " %s is in the range"%str(n))
    else :
        print("The number is outside the given range.")
test_range(20)