pie_chart.py

def pie_chart(user):
  fig, ax = plt.subplots(figsize=(15, 8))
  explodex = []
  for i in np.arange(len(user)):
      explodex.append(0.005)
  ax = user.plot(kind='pie', colors=['red', 'green', 'cyan', 'lime', 'gold'], 
                 fontsize=12, autopct='%1.1f%%', startangle=180,
                pctdistance=0.85, explode=explodex)
  inner_circle = plt.Circle((0,0), 0.50, fc='white')
  fig = plt.gcf()
  fig.gca().add_artist(inner_circle)
  ax.axis('equal')
  ax.set_title('Distribution of User with charts', fontsize=20)
  plt.tight_layout()
  plt.show()