class_docstr: Helper class to retrieve info from environment.
  
  Attributes:
      current_time (datetime): The current datetime.
class_docstr_tok: ["Helper","class","to","retrieve","info","from","environment",".","Attributes",":","current_time","(","datetime",")",":","The","current","datetime","."]
docstr: Determine the number of instances for the current execution environment.
docstr_tok: ["Determine","the","number","of","instances","for","the","current","execution","environment","."]
code: def get_instance_count(self) -> int:
      """Determine the number of instances for the current execution environment."""
      resource_config = self.load_training_resource_config()
      return len(resource_config["hosts"]) if resource_config else 1
  
file_path: sagemaker-python-sdk/src/sagemaker/feature_store/feature_processor/_env.py
imports: from __future__ import absolute_import
  from typing import Dict, Optional
  from datetime import datetime, timezone
  import json
  import logging
  import os
  import attr
  from sagemaker.feature_store.feature_processor._constants import EXECUTION_TIME_PIPELINE_PARAMETER, EXECUTION_TIME_PIPELINE_PARAMETER_FORMAT
label_desc: Use image node_id 2 for calling the EnvironmentHelper obj's underlying member method code with example usage: obj.get_instance_count() and returns: unknown