There is a Pandas dataframe: Type App 0 Paid 757 1 Free 8902 Construct a pie chart with these values in percent

df_type['App'].groupby(df_type['Type']).sum().plot(kind='pie',
                                            figsize=(5, 6),
                                            autopct='%1.1f%%', # add in percentages
                                            startangle=90,     # start angle 90° (Africa)
                                            shadow=True,       # add shadow      
                                            )

plt.title('Pie chart of the Repartition between Free and Paid Apps')
plt.axis('equal') # Sets the pie chart to look like a circle.

plt.show()