code: def verify_provider_classes() -> tuple[list[str], list[str]]:
      """Verifies all provider classes.
  
      :return: Tuple: list of all classes and list of all classes that have potential recursion side effects
      """
      provider_ids = get_all_providers()
      walkable_paths_and_prefixes: dict[str, str] = {}
      provider_prefix = "airflow.providers."
      for provider_path in get_providers_paths():
          walkable_paths_and_prefixes[provider_path] = provider_prefix
          add_all_namespaced_packages(
              walkable_paths_and_prefixes,
              provider_path,
              provider_prefix,
          )
      (
          imported_classes,
          classes_with_potential_circular_import,
      ) = import_all_classes(
          walkable_paths_and_prefixes=walkable_paths_and_prefixes,
          provider_ids=provider_ids,
          print_imports=True,
          prefix="airflow.providers.",
      )
      total = 0
      bad = 0
      for provider_package_id in provider_ids:
          (
              inc_total,
              inc_bad,
          ) = verify_provider_classes_for_single_provider(
              imported_classes, provider_package_id
          )
          total += inc_total
          bad += inc_bad
      if not summarise_total_vs_bad(total, bad):
          sys.exit(1)
  
      if not imported_classes:
          console.print(
              "[red]Something is seriously wrong - no classes imported[/]"
          )
          sys.exit(1)
      console.print()
      console.print(
          "[green]SUCCESS: All provider packages are importable![/]\n"
      )
      console.print(f"Imported {len(imported_classes)} classes.")
      console.print()
      return imported_classes, classes_with_potential_circular_import
  
imports: from __future__ import annotations
  import importlib
  import json
  import logging
  import os
  import pkgutil
  import re
  import subprocess
  import sys
  import traceback
  import warnings
  from enum import Enum
  from inspect import isclass
  from pathlib import Path
  from typing import NamedTuple
  from rich.console import Console
  from airflow.exceptions import AirflowOptionalProviderFeatureException
  from airflow.secrets import BaseSecretsBackend
label_desc: Use image node_id 23 for calling a global function with example usage: verify_provider_classes() and returns: imported_classes,  classes_with_potential_circular_import