class_docstr: Create an experiment with time/memory checkpoints
docstr: Return a list of local variables created since the beginning of the experiment 
docstr_tok: ["Return","a","list","of","local","variables","created","since","the","beginning","of","the","experiment"]
code: def get_var_names(self):
      """Return a list of local variables created since the beginning of the experiment"""
      return self.namespace.who_ls()
  
imports: import gc
  import logging
  import os
  import psutil
  import sys
  import threading
  import time
  import weakref
  from IPython import get_ipython
  from IPython.core.magics.namespace import NamespaceMagics
  from collections import namedtuple
  from .cell_logger import CellLogger, b2mb, int2width, get_nvml_gpu_id
label_desc: Use image node_id 7 for calling the IPyExperiments obj's underlying member method code with example usage: obj.get_var_names() and returns: self