Note: this is a community supported forum. I am not the only person here capable of answering questions. Please do not address top-level questions here to specific individuals
@internshipdeco I have no idea what the circled tools are, so I can’t do more than offer general advice. First off, it is definitely possible to create custom tools. There is an entire chapter in the User’s Guide dedicated to Extending Bokeh. You will need to start there and gain some background knowledge so that you can work on a custom tool yourself. I (or others) can help answer specific questions about an implementation you have started.
To get you going, there is already an example in the docs that specifically shows adding A New Custom Tool.