[SUBMARINE-1070] Delete Old Notebook Websocket

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 0.9.0
• Component/s: Backend Server
• Target Version: 0.9.0, 0.10.0
• Assignee: You Ting Wang
• Reporter: You Ting Wang
• Created: 02/Nov/21 02:56
• Updated: 23/Sep/23 09:01

Description

Notebook Websocket was used for previous way to realize Notebook function, but we don't use it now, so it should be deleted.