The most valuable tip for any IDE is to thoroughly learn source code navigation. For example putting the cursor on a function and hitting control B (I think, it's programming into my finger memory so I don't know that actual keys) jumps to function declaration - much easier than searching for function definitions. https://www.jetbrains.com/help/pycharm/navigating-through-th...
There's alot of value in learning how to move functions and methods via the refactoring tools. Someone else in this thread mentioned the value of learning the refactoring tools.
In Pycharm, go to the trouble to make sure the IDE has the correct Python interpreter and environment configured. Pycharm has good tools for managing venv's too - worth learning.
In Pycharm/Jetbrains IDE's the database tools are extremely good - worth learning.
In general it's worth spending several hours watching YouTube videos on whatever your favorite IDE is.
Another super valuable tip is this - if you send alot of time programming, it's easily worth it to spend hard cash on a top class IDE. Of course there's lots of great free IDE's - depends on your preferences - but for me spending a few hundred $ on Jetbrains is nothing compared to the productivity value I get out of it.