code: import pandas as pd
  import os
  
  curve_name = '5_k7'
  
  data = pd.read_csv(os.path.join('result', curve_name+'.csv'))
  timestamp = data['timestamp']
  value = data['value']
  mag = data['mag']
  isAnomaly = data['isAnomaly']
  
  import matplotlib
  matplotlib.use("Agg")
  import matplotlib.pyplot as plt 
  
  plt.subplot(3, 1, 1)
  plt.plot(timestamp, value)
  plt.title('value')
  
  plt.subplot(3, 1, 2)
  plt.plot(timestamp, mag)
  plt.title('mag')
  
  plt.subplot(3, 1, 3)
  plt.plot(timestamp, isAnomaly)
  plt.title('isAnomaly')
  
  plt.savefig(os.path.join('./images', 'SR_'+curve_name+'.png'))
  plt.show()
  plt.close()
apis: matplotlib.pyplot.title matplotlib.pyplot.subplot matplotlib.pyplot.show matplotlib.pyplot.close matplotlib.use matplotlib.pyplot.plot