code: def get_logged_data(self, data_line):
      sep1 = data_line.find(":")
      a = data_line[:sep1]
      sep2 = data_line.find(":", sep1 + 1)
      l = data_line[sep1 + 1 : sep2]
      p = data_line[sep2 + 1 :]
      return (float(a), float(l), float(p))
  
file_path: vowpal_wabbit/demo/cats/utility/srm.py
imports: import sys
  import getopt
  import math
label_desc: Use image node_id 3 for calling the SRM obj's underlying member method code with example usage: obj.get_logged_data(data_line) and returns: float,  float,  float