input: Write a function to generate a set of unique random numbers in the range 0-10 using Python. If the set contains 10 unique numbers, return the set; otherwise, return False.
  assert generate_unique_numbers()=={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
  assert generate_unique_numbers().issubset(range(11))==True
  assert len(generate_unique_numbers())==10
  assert generate_unique_numbers().isdisjoint({11})==True
  assert generate_unique_numbers().union({11}).issuperset(range(11))==True
output: import random
  
  def generate_unique_numbers():
      unique_numbers = set()
      while len(unique_numbers) < 10:
          unique_numbers.add(random.randint(0, 10))
      if len(unique_numbers) == 10:
          return unique_numbers
      return False