text: #!/usr/bin/env python
  
  # We set a fixed seed for all notebooks and examples,
  # such that creation is more predictable.
  
  # Interacting with a notebook (in particular executing cells again and again)
  # will still yield new results every time.
  
  import random
  
  def set_fixed_seed(seed: int = 2001) -> None:
      # print("Setting fixed seed to", seed)
      random.seed(seed)