# Show the median value in a boxplot for seaborn sns

box_plot = sns.boxplot(x = df['ur_data'], y = df['ur_data2'])

medians = df.groupby(['ur_data'])['ur_data2'].median()
vertical_offset = df['ur_data2'].median() * 0.05

for xtick in box_plot.get_xticks():
    box_plot.text(xtick,medians[xtick] + vertical_offset,medians[xtick], 
            horizontalalignment='center',size='x-small',color='w',weight='semibold')