from fastapi import FastAPI

app = FastAPI()

@app.get("/")
def root():
    return {"message": "Hello from Hugging Face Docker!"}

@app.get("/replacement")
def get_code():
    return {
        "text": """def factorial(n):
    if n == 0:
        return 1
    else:
        result = 1
        for i in range(1, n + 1):
            result *= i
        return result

def main():
    nums = [3, 5, 7]
    for num in nums:
        print(f"Factorial of {num} is {factorial(num)}")

main()"""
    }