class_docstr: A callback class for an order.
docstr: Callback for an order after being completed.
  
  Parameters
  ----------
  order : `Order`
      The completed order.
docstr_tok: ["Callback","for","an","order","after","being","completed",".","Parameters","--","--","--","--","--","order",":","`","Order","`","The","completed","order","."]
code: def on_complete(self, order: "Order") -> None:
      """Callback for an order after being completed.
  
      Parameters
      ----------
      order : `Order`
          The completed order.
      """
      pass
  
imports: from abc import ABCMeta
label_desc: Use image node_id 4 for calling the OrderListener obj's underlying member method code with example usage: obj.on_complete(order) without return types