code: def _inform_user(self):
      message = (
          f"Nebuly collects anonymous usage statistics to help improve the "
          f"product. You can opt-out by setting the environment variable "
          f"{self._disable_telemetry_environ_var}=1."
      )
      print(message)
  
file_path: nebuly/optimization/nebullvm/nebullvm/tools/feedback_collector.py
imports: import json
  import os
  from pathlib import Path
  from typing import Any
  import requests
  from nebullvm.config import VERSION
label_desc: Use image node_id 4 for calling the FeedbackCollector obj's underlying member method code with example usage: obj._inform_user() without return types