text: import matplotlib.pyplot as plt
  import pandas as pd
  
  def get_precision_recall_curve(csv1, csv2):
      data1 = pd.read_csv(csv1)
      data2 = pd.read_csv(csv2)
  
      plt.plot(data1['recall'], data1['precision'], label='WIDER')
      plt.plot(data2['recall'], data2['precision'], label='Custom')
      plt.title("Custom Dataset vs WIDER dataset - WIDER Validation Set")
      plt.xlabel("Recall")
      plt.ylabel("Precision")
      plt.legend(loc='lower left')
  
      #plt.show()
      plt.savefig("comparison_WIDER_val_52.png", bbox_inches='tight')
  
  if __name__ == '__main__':
      wider_csv = '/home/giancarlo/Documents/Face_Detection_test/Precision-Recall/wider_val_wider.csv'
      custom_csv = '/home/giancarlo/Documents/Face_Detection_test/Precision-Recall/wider_val_custom_52.csv'
      get_precision_recall_curve(wider_csv, custom_csv)