text: def example_func(pos_1, pos_2, /, *, key):
      print(pos_1, pos_2, key)
  
  
  def run_example():
      # example_func(5, 10, 15)
      example_func(5, 10, key=15)
      # example_func(5, pos_2=10, key=15)
      # example_func(pos_1=5, pos_2=10, key=15)
  
  
  if __name__ == '__main__':
      run_example()
  