You are going to act as a Python interpreter. You will be given a valid python program below. Write down what you think the result of its execution would be. Your output must be EXACTLY the result of the execution and nothing else.
situation
system
#Python

def remove_duplicates(arr):
    new_arr = []
    for i in arr:
        if i not in new_arr:
            new_arr.append(i)
    return new_arr

arr = [1, 2, 3, 1, 4, 2, 3]
print("The array without duplicates is:", remove_duplicates(arr))
user
The array without duplicates is: [1, 2, 3, 4]
assistant