code: def docker_inet_ip():
      if os.environ.get("MICROSERVICE_MODE", False):
          return "127.0.0.1"
  
      """Get ip of docker0 interface."""
      if "docker0" not in netifaces.interfaces():
          raise Exception(
              "Unable to find 'docker' interface. Please install docker first."
          )
      return netifaces.ifaddresses("docker0")[netifaces.AF_INET][0][
          "addr"
      ]
  
imports: import os
  import sys
  import time
  import json
  import subprocess
  from pathlib import Path
  import docker
  import pytest
  import psutil
  import requests
  import netifaces
  import pandas
  from walrus import Database
  from mindsdb.utilities.ps import get_child_pids
label_desc: Use image node_id 3 for calling a global function with example usage: docker_inet_ip() and returns: netifaces, str