When running the command idle I get this error:
Traceback (most recent call last):
File "/usr/bin/idle", line 5, in <module>
main()
File "/usr/lib/python3.8/idlelib/pyshell.py", line 1483, in main
root = Tk(className="Idle")
File "/usr/lib/python3.8/tkinter/__init__.py", line 2270, in __init__
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: no display name and no $DISPLAY environment variable
