code: def get_label_info(label: str, tag: str):
      instance: MONAILabelApp = app_instance()
      return instance.datastore().get_label_info(label, tag)
  
imports: import json
  import logging
  import os
  import pathlib
  import shutil
  import tempfile
  from enum import Enum
  from typing import Any, Dict, List, Optional
  from fastapi import APIRouter, Depends, File, Form, HTTPException, UploadFile
  from fastapi.background import BackgroundTasks
  from fastapi.responses import FileResponse
  from monailabel.config import RBAC_ADMIN, RBAC_ANNOTATOR, RBAC_USER, settings
  from monailabel.endpoints.user.auth import RBAC, User
  from monailabel.interfaces.app import MONAILabelApp
  from monailabel.interfaces.datastore import Datastore, DefaultLabelTag
  from monailabel.interfaces.utils.app import app_instance
  from monailabel.utils.others.generic import file_checksum, get_mime_type, remove_file
label_desc: Use image node_id 10 for calling a global function with example usage: get_label_info(label, tag) and returns: instance