import matplotlib.pyplot as plt


vals = [15, 43, 32, 23, 30, 7]
labels = ['GBP', 'EUR', 'USD', 'CNY', 'RUB', 'MXN']

# plt.pie(vals, labels=labels)
plt.pie(vals, labels=labels, autopct='%.2f',
       explode=(0, 0.2, 0.15, 0, 0.1, 0), shadow=True)

plt.show()