class_docstr: A base class for hyperparameter fit reporters
  
  Arguments
  ---------
  objective_key: str
      the key from the result dictionary to be used as the objective
code: def __init__(self, objective_key):
      self.objective_key = objective_key
  
imports: import importlib
  import logging
  import json
  import os
  import speechbrain
  import sys
  from datetime import datetime
  from hyperpyyaml import load_hyperpyyaml
label_desc: Use image node_id 1 to create a new HyperparameterOptimizationReporter object  with example: obj = HyperparameterOptimizationReporter(objective_key)