code: def example_lchab_to_lchuv():
      
  
      print("=== Complex Example: LCHab->LCHuv ===")
      # Instantiate an LCHab color object with the given values.
      lchab = LCHabColor(0.903, 16.447, 352.252)
      # Show a string representation.
      print(lchab)
      # Convert to LCHuv.
      lchuv = convert_color(lchab, LCHuvColor)
      print(lchuv)
      print("=== End Example ===\n")
docs: This function shows very complex chain of conversions in action.
  
      LCHab to LCHuv involves four different calculations, making this the
      conversion requiring the most steps.