Task: Plot Charts in the Terminal Without a Display Server

Task: Plot Charts in the Terminal Without a Display Server: a task in Terminal-Lego-15k (Harbor dataset). Demonstrate how to render matplotlib charts in a headless Linux terminal environment (no X11/display server available) by solving the common tkinter.TclError: no display name and no $DISPLAY…

The task

Demonstrate how to render matplotlib charts in a headless Linux terminal environment (no X11/display server available) by solving the common `_tkinter.TclError: no display name and no $DISPLAY environment variable` error.

Part of PrimeIntellect/Terminal-Lego-15k.