import seaborn as sns
import matplotlib.pyplot as plt
%matplotlib inline
sns.violinplot(x="day", y="total_bill", data=tips,palette='rainbow')
# standard violin plot
sns.violinplot(x="day", y="total_bill", data=tips,hue='sex',palette='Set1')
# violin plots showing simultaneous violin plots side-by-side for sex categories
plt.show()