code: def send_feedback(self, timeout: int = 30):
      if not self.is_active:
          return {}
      self._store_ip_address()
      request_body = self._metadata
      headers = {
          "accept": "application/json",
          "Content-Type": "application/json",
      }
      response = requests.post(
          self._url,
          data=json.dumps(request_body),
          headers=headers,
          timeout=timeout,
      )
      return response
  
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 6 for calling the FeedbackCollector obj's underlying member method code with example usage: obj.send_feedback(timeout) and returns: response, dict