import matplotlib.pyplot as plt

plt.plot([1,2,3,4], [1,4,9,16], color="#FF00FF")
plt.plot([1,2,3,4], [1,2,3,4], color="#00FF00")
plt.xlabel("Äpfel")
plt.ylabel("Birnen")
plt.axis("equal")
plt.grid(True)
plt.show()







