Matplotlib,seaborn
ph
xticks on top
ref. https://matplotlib.org/3.1.3/gallery/ticks_and_spines/tick_xlabel_top.html
import matplotlib.pyplot as plt
import numpy as np
plt.rcParams['xtick.bottom'] = plt.rcParams['xtick.labelbottom'] = False
plt.rcParams['xtick.top'] = plt.rcParams['xtick.labeltop'] = True