如何绘制出两个数组的图形，x轴将是这两个数组的长度？

import matplotlib.pyplot as plt

array1 = [1, 2, 3, 4, 5]
array2 = [5, 4, 3, 2, 1]

fig, ax = plt.subplots()

ax.plot(range(len(array1)), array1, label='Array 1')
ax.plot(range(len(array2)), array2, label='Array 2')

ax.set_title('Arrays Comparison')
ax.set_xlabel('Index')
ax.set_ylabel('Value')

ax.legend()

plt.show()

import matplotlib.pyplot as plt

array1 = [1, 2, 3, 4, 5]
array2 = [5, 4, 3, 2, 1]

fig, ax = plt.subplots()

ax.plot(range(len(array1)), array1, label='Array 1')
ax.plot(range(len(array2)), array2, label='Array 2')

ax.set_title('Arrays Comparison')
ax.set_xlabel('Index')
ax.set_ylabel('Value')

ax.legend()

plt.show()