billionaires5.py

a = data["Country"].value_counts().head()
index = a.index
Countries = a.values
custom_colors = ["skyblue", "yellowgreen", 'tomato', "blue", "red"]
plt.figure(figsize=(5, 5))
plt.pie(Countries, labels=index, colors=custom_colors)
central_circle = plt.Circle((0, 0), 0.5, color='white')
fig = plt.gcf()
fig.gca().add_artist(central_circle)
plt.rc('font', size=12)
plt.title("Top 5 Countries with Most Number of Billionaires", fontsize=20)
plt.show()