code: def save_data(self, iters, times, offsets, X, Y, bo):
      pass
  
file_path: GPyOpt/GPyOpt/interface/output.py
imports: import numpy
label_desc: Use image node_id 2 for calling the DataSaver obj's underlying member method code with example usage: obj.save_data(iters, times, offsets, X, Y, bo) without return types