How can I add a border in the polygon which is generated from my code

Question

https://sololearn.com/compiler-playground/chZx9IYwtPow/?ref=app

Answer 1

# ….. your code

ax.patch.set_linewidth(1)
ax.patch.set_edgecolor('black')

plt.savefig("Polygon_Generator.png")

Answer 2

This is the documentation:
https://matplotlib.org/stable/gallery/lines_bars_and_markers/fill.html

The documentation documents how to use the functions and methods.

Look at the example with facecolor and edgecolor.