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
def remove_duplicate(my_string):
    char_seen = []
    for character in my_string:
        if character not in char_seen:
            char_seen.append(character)
    return ''.join(char_seen)

print(remove_duplicate("Hello World")) #Helo Wrld
user
Helo Wrd
assistant