ANACONDA JupyterLab's debugger

I’m a beginner. I don’t know how to install ANACONDA JupyterLab’s debugger. Please let me know.

Modern JupyterLab should already have the debugger installed as it is now built in. The main kernel used ipykernel supports it and so you should be all set.

However, it seems old cruft that can be laying about on your system can disable it in sessions launched with Anconda. I would start here and read from there forward to try and see what you should be seeing and how you may need to troubleshoot/debug.

Thank you for your reply.

When I started using Python, I first downloaded python and used IDLE.
After that, I heard that ANACONDA’s Jupyter was useful, so I installed it. While using it, I realized that there was no Debug function, so I searched the internet, but I couldn’t find any suitable information.

I will study the points you showed and try to be able to use the Debugg function.