how to plot a vertical and horizontal bar chart in python code example

Example 1: how to plotting horizontal bar on matplotlib

import matplotlib.pyplot as plt 

data = [5., 25., 50., 20.]
plt.barh(range(len(data)), data)
plt.show()

Example 2: horizontal bar plot python

import seaborn as sns

sns.barplot(data=df, orient = 'h')