Matplotlib.figure.Figure.draw() in Python

# Implementation of matplotlib function 
from mpl_toolkits.mplot3d import axes3d 
import matplotlib.pyplot as plt 
   
fig, ax = plt.subplots() 
   
def tellme(s): 
    ax.set_title(s, fontsize = 16) 
    fig.canvas.draw()
    renderer = fig.canvas.renderer
    fig.draw(renderer)
 
tellme('matplotlib.figure.Figure.draw() \
function Example') 

plt.show()

# Implementation of matplotlib function 
from mpl_toolkits.mplot3d import axes3d 
import matplotlib.pyplot as plt 
   

fig = plt.figure() 
ax = fig.add_subplot(111, projection ='3d') 
   
X, Y, Z = axes3d.get_test_data(0.1) 
ax.plot_wireframe(X, Y, Z, rstride = 5,  
                  cstride = 5) 
   
for angle in range(0, 90): 
    ax.view_init(30, angle)
    fig.canvas.draw()
    renderer = fig.canvas.renderer
    fig.draw(renderer) 
    plt.pause(.001)

    fig.suptitle('matplotlib.figure.Figure.draw() \
    function Example')