Help me in solving RECUR03 problem

My issue

def Factorial(n):
# Write your code here

n = int(input())
print(Factorial(n))
please give me the correct code

My code

def Factorial(n):
    # Write your code here

n = int(input())
print(Factorial(n))

Learning course: Design and Analysis of Algorithms
Problem Link: Factorial in Design and Analysis of Algorithms