Distplot don't work with fig.set_title()

[xpcosmos]

I'm using ax.set_titles() to change my figure title but it's not working!

My code:

ax = sns.displot(df, x='log_valor')
ax.figure.set_size_inches(15, 7)
ax.set_xlabels('Valores', fontsize=15)
ax.set_titles('Distribuição')
plt.show()

My plot:

[mwaskom]

Hi, please ask "how do I do x" questions on StackOverflow. Thanks!