#**Goal:** I want this code to __________________________.
#**Problem:** Instead, it ______________________________.
#**Code:** (paste code here)
#**Error:** (paste error message here)

#What is causing this problem, and how do I fix it?
# Buggy code
def count_down(start):
    while start > 0:
        print(start)
    # Missing the line that decreases start
    print("Blast off!")

# Try to count down from 5
count_down(5)
# What will happen? What error will this cause? How could we fix it?