old_contents: from django.core.exceptions import ValidationError
  
  from ..account.utils import get_out_of_scope_permissions
  from ..core.enums import AppErrorCode
  from ..utils import requestor_is_superuser
  
  
  def ensure_can_manage_permissions(requestor, permission_items):
      """Check if requestor can manage permissions from input.
  
      Requestor cannot manage permissions witch he doesn't have. It raises
      ValidationError when requestor doesn't have required permissions.
      """
      if requestor_is_superuser(requestor):
          return
      missing_permissions = get_out_of_scope_permissions(requestor, permission_items)
      if missing_permissions:
          # add error
          error_msg = "You can't add permission that you don't have."
          code = AppErrorCode.OUT_OF_SCOPE_PERMISSION.value
          params = {"permissions": missing_permissions}
          raise ValidationError(
              {"permissions": ValidationError(error_msg, code=code, params=params)}
          )
  
new_contents: from django.core.exceptions import ValidationError
  
  from ..account.utils import get_out_of_scope_permissions
  from ..core.enums import AppErrorCode
  from ..utils import requestor_is_superuser
  
  
  def ensure_can_manage_permissions(requestor, permission_items):
      """Check if requestor can manage permissions from input.
  
      Requestor cannot manage permissions witch he doesn't have. It raises
      ValidationError when requestor doesn't have required permissions.
      """
      if requestor_is_superuser(requestor):
          return
      missing_permissions = get_out_of_scope_permissions(requestor, permission_items)
      if missing_permissions:
          error_msg = "You can't add permission that you don't have."
          code = AppErrorCode.OUT_OF_SCOPE_PERMISSION.value
          params = {"permissions": missing_permissions}
          raise ValidationError(
              {"permissions": ValidationError(error_msg, code=code, params=params)}
          )
  
subject: Remove unneeded comment