Python将一个列表中所有元素去重后打印出来

def remove_duplicates(numbers):

   unique_numbers = list(set(numbers))

   print(*unique_numbers)

# 示例输入

duplicate_numbers = [1, 2, 3, 2, 4, 5, 6, 7, 8, 9]

# 调用函数并打印结果

remove_duplicates(duplicate_numbers)