code: def override_recursive(a, b):
      """Overrides some elements in json 'a' by elements in json 'b'"""
      for key in b:
          if isinstance(b[key], dict) is False:
              a[key] = b[key]
          elif key not in a or isinstance(a[key], dict) is False:
              a[key] = b[key]
          # make config section empty by demand
          elif isinstance(b[key], dict) is True and b[key] == {}:
              a[key] = b[key]
          else:
              override_recursive(a[key], b[key])
  
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 6 for calling a global function with example usage: override_recursive(a, b) without return types