code: def search_extensions(filter_text, hide_tags, sort_column):
      code, _ = refresh_available_extensions_from_data(
          hide_tags, sort_column, filter_text
      )
  
      return code, ""
  
imports: import json
  import os
  import threading
  import time
  from datetime import datetime, timezone
  import git
  import gradio
  import html
  import shutil
  import errno
  from modules import extensions, shared, paths, config_states, errors, restart
  from modules.paths_internal import config_states_dir
  from modules.call_queue import wrap_gradio_gpu_call
label_desc: Use image node_id 15 for calling a global function with example usage: search_extensions(filter_text, hide_tags, sort_column) and returns: code,  str