mpl_sequares.py

import matplotlib.pyplot as plt

input_values = [1,2,3,4,5]
squares = [1,4,9,16,25]

plt.style.use('seaborn-v0_8-dark')
fig, ax = plt.subplots()

ax.plot(input_values, squares, linewidth=3)

#设置图题并给坐标轴加上标签
ax.set_title("Square Numbers", fontsize=24)
ax.set_xlabel("Value", fontsize=14)
ax.set_ylabel("Square of Value", fontsize=14)

#设置刻度标记的样式
ax.tick_params(labelsize=14)

plt.show()

for style in plt.style.available:
    print(style)