Kolej.py

import matplotlib.pyplot as plt
import pandas as pd

data = pd.read_csv("kolej.csv", sep=";", index_col=1)
data2 = data.iloc[1:, 1]
data3 = data2.sort_values(ascending=False)

labels = data3.index
sizes = data3
explode = (0.1, 0.1, 0.1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)

fig1, ax1 = plt.subplots()
ax1.pie(sizes, explode=explode, labels=labels, autopct='%1.1f%%',
        shadow=True, startangle=90)
ax1.axis('equal')  # Equal aspect ratio ensures that pie is drawn as a circle.

plt.show()