fig, ax = plt.subplots()
ax.plot(list(range(10)), color='lightblue', lw=4)
ax.plot(list(range(10)), color='gray', lw=4, transform=ax.transData + Affine2D().
    translate(15, 0))
plt.show()
Is there a way to plot a Line2D in points coordinates in Matplotlib in Python?