prediction_plot.py

   def prediction_plot(testY, test_predict):
      len_prediction=[x for x in range(len(testY))]
      plt.figure(figsize=(8,4))
      plt.plot(len_prediction, testY[:l], marker='.', label="actual")
      plt.plot(len_prediction, test_predict[:l], 'r', label="prediction")
      plt.tight_layout()
      sns.despine(top=True)
      plt.subplots_adjust(left=0.07)
      plt.ylabel('Ads Daily Spend', size=15)
      plt.xlabel('Time step', size=15)
      plt.legend(fontsize=15)
      plt.show();