text: import numpy as np
  import matplotlib.pyplot as plt
  import pandas as pd
  from mpl_toolkits.mplot3d import axes3d
  
  x = np.arange(0,3*np.pi,0.1)
  y = np.sin(x)
  
  print(x)
  
  plt.title("Sine Wave Form")
  plt.plot(x,y)
  plt.show()
  
  df = pd.DataFrame(np.random.rand(10,5), columns=['A','B','C','D','E'])
  
  plt.boxplot(df)
  plt.show()
  
  chart = plt.figure()
  chart3d = chart.add_subplot(111,projection='3d')
  X,Y,Z = axes3d.get_test_data(0.08)
  chart3d.plot_wireframe(X,Y,Z,color='r',rstride=15,cstride=10)
  
  plt.show()