matplotlib.pyplot.ioff() in Python

# Implementation of matplotlib function
import matplotlib.pyplot as plt
import numpy as np

plt.ioff() 
plt.plot([1.4, 2.5, 0.3])
  
axes = plt.gca() 
axes.plot([3.1, 2.2, 6])

plt.title('matplotlib.pyplot.ioff() function Example',
                                   fontweight ="bold")

plt.show()

# Implementation of matplotlib function
import matplotlib.pyplot as plt
import numpy as np

plt.ioff() 
random_array = np.arange(-2, 4) 
line_1 = random_array * 2
line_2 = 10 / (random_array * 2 + 1) 
figure, axes = plt.subplots() 
  
axes.plot(random_array, line_1, 
          'ro-', random_array, 
          line_2, 'bo-',  
          linestyle ='solid') 
  
axes.fill_between(random_array,  
                  line_1,  
                  line_2, 
                  where = line_2>line_1,  
                  interpolate = True, 
                  color ='green', alpha = 0.4) 
  
lgnd = axes.legend(['line-1', 
                    'line-2'],  
                   loc ='lower center',  
                   shadow = True) 
  
lgnd.get_frame().set_facecolor('# ffb19a') 
plt.title('matplotlib.pyplot.ioff() function Example', 
                                    fontweight ="bold")
plt.show()