Why python program is not running?

Python
1

Project Euler: Problem 1: Multiples of 3 and 5
So did this code. But no test are running an it says syntax error. Why?

def multiplesOf3and5(n):
sum = 0
for x in range(1, n, 1):
    if (x%3) == 0 or (x%5) == 0:
        sum += x
return sum
multiplesOf3and5(49)

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Challenge: Problem 1: Multiples of 3 and 5

Link to the challenge:

2

your function has nothing inside, look at your indentation, to put stuff inside the function you need to indent those lines

3

In my first question the code’s wrong indentation was my fault due to bad copy. Here is my original code:

def multiplesOf3and5(n):
    sum = 0
    for x in range(1, n, 1):
        if (x%3) == 0 or (x%5) == 0:
            sum += x
    return sum
multiplesOf3and5(49)
4

As for the error, it says:

SyntaxError: unknown: Unexpected token, expected ";" (1:4)


> 1 | def multiplesOf3and5(n):
    |     ^
  2 |   sum = 0
  3 |   for x in range(1, n, 1):
  4 |     if (x%3) == 0 or (x%5) == 0:
6

Oh! I didn’t know that since I am new in freecodecamp.