average = 10

math['Above Average'] = ['y' if x > average else 'n' for x in math['G3']]

above_avg = sum(math['Above Average'] == 'y')

below_avg = sum(math['Above Average'] == 'n')

print(f'Number of students above average: {above_avg}')

print(f'Number of students below average: {below_avg}')

math[math['Above Average'] == 'y'].hist(column='age', color='pink')

plt.title('Age of people with grade above average')

math[math['Above Average'] == 'n'].hist(column='age', color='black')

plt.title('Age of people with grade below average')

plt.show()

This Python code I wrote creates two separate histograms. I need to create an overlapping histogram using code above, placing people whose age is above and below an average grade. (from csv file)