class_docstr: Placeholder for comet_ml.Experiment object if comet is not connected.
class_docstr_tok: ["Placeholder","for","comet_ml.Experiment","object","if","comet","is","not","connected","."]
code: def log_metric(self, name, value, step=None):
      pass
  
file_path: traintool/traintool/utils.py
imports: from datetime import datetime
label_desc: Use image node_id 5 for calling the DummyExperiment obj's underlying member method code with example usage: obj.log_metric(name, value, step) without return types