text: import json
  import sure  # noqa # pylint: disable=unused-import
  
  import moto.server as server
  from moto import mock_budgets
  
  
  @mock_budgets
  def test_budgets_describe_budgets():
      backend = server.create_backend_app("budgets")
      test_client = backend.test_client()
  
      headers = {"X-Amz-Target": "AWSBudgetServiceGateway.DescribeBudgets"}
      resp = test_client.post("/", headers=headers, json={})
      resp.status_code.should.equal(200)
      json.loads(resp.data).should.equal({"Budgets": [], "nextToken": None})
  