title: Confusion matrix in Google colab is cutted off
body: <p>I tried to visualize my Confusion matrix by the following code:</p>
  
  <pre><code>from mlxtend.plotting import plot_confusion_matrix
  import matplotlib.pyplot as plt
  import numpy as np
  import sklearn as skplt
  import scikitplot as skplt
  skplt.metrics.plot_confusion_matrix(y_val, autokeras_predictions, figsize = (5, 5), title= 'My confusionmatrix' )
  plt.figure(figsize = (10,7))
  </code></pre>
  
  <p>But it cuts off my confusion matrix above and below. (See picture) <a href="https://i.stack.imgur.com/aoxz1.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aoxz1.png" alt="enter image description here"></a></p>
  
  <p>Can anyone help me? Thanks!</p>