【Python】グラフの形を正方形にする方法
plt.gca().set_aspect('equal', adjustable='box')
【参考】
How to equalize the scales of x-axis and y-axis in Python matplotlib? - Stack Overflow
plt.gca().set_aspect('equal', adjustable='box')
【参考】
How to equalize the scales of x-axis and y-axis in Python matplotlib? - Stack Overflow