docs: def get_error_hint(ctx, opts, exc):
      """Get a hint to show to the user (if any)."""
      module = sys.modules[__name__]
      get_specific_error_hint = getattr(module, "get_%s_error_hint" % exc.status, None)
      if get_specific_error_hint:
          return get_specific_error_hint(ctx, opts, exc)
      return None