dept/orders book - how to remove closed/canceled?

API Spot/Margin API
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1

I get via websocket the depth. It is my understanding this are new orders.
real example:

BNBBUSD askDepth: [  [ '568.70000000', '37.15100000' ],  [ '568.80000000', '28.38600000' ],  [ 568.90000000', '8.01000000' ],  [ '569.30000000', '18.81900000' ]]
BNBBUSD bidDepth: [ [ '568.60000000', '5.01300000' ] ]

What I don’t understand is how to delete the canceled/filled orders? So I can make a chart like the one in binance trading window.

2

the data from depth stream is aggregated orders with same price.

3

Ups… not order book? I got it wrong? Which one is for data from order books?

4

found the info here: dept/orders book - how to remove closed/canceled? - #2 by dino
in case somebody else need it. Was not implemented in the library I tested.