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 repeat_last_character(s):
    # base case: if string is empty
    if len(s) == 0:
        return ''

    final_char = s[-1] # last character of the string
    result = final_char * len(s) # repeat the last character n times, where n is the length of the string

    return result

# Example
string = 'Hello'
print(repeat_last_character(string)) # ooooo
user
ooooo
assistant