class_docstr: A result reporter implementation based on Orion
  
  Arguments
  ---------
  orion_client: module
      the Python module for Orion
docstr: Formats the log message for output
  
  Arguments
  ---------
  result: dict
      the result dictionary
  
  Returns
  -------
  message: str
      a formatted message
docstr_tok: ["Formats","the","log","message","for","output","Arguments","--","--","--","--","-","result",":","dict","the","result","dictionary","Returns","--","--","--","-","message",":","str","a","formatted","message"]
code: def _format_message(self, result):
      """Formats the log message for output
  
      Arguments
      ---------
      result: dict
          the result dictionary
  
      Returns
      -------
      message: str
          a formatted message"""
      return ", ".join(
          f"{key} = {value}" for key, value in result.items()
      )
  
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 3 for calling the OrionHyperparameterOptimizationReporter obj's underlying member method code with example usage: obj._format_message(result) and returns: str