text: import requests
  import pytest
  
  from neptune.neptune_api import NeptuneService
  from neptune.tests.conftest import get_server_addr
  
  @pytest.mark.fpgas(1)
  def test_coco(request):
      """
      Check the coco service from Neptune with a known image
  
      Args:
          request (fixture): get the cmdline options
      """
      server_addr = get_server_addr(request.config)
  
      # create Neptune service and start it
      service = NeptuneService(server_addr, 'coco')
      service.start()
  
      # submit job to service
      post_data = {
          'url': 'http://farm1.staticflickr.com/26/50531313_4422f0787e_z.jpg',
          'dtype': 'uint8'
      }
      r = requests.post('%s/serve/coco' % server_addr, post_data)
      assert r.status_code == 200, r.text
  
      response = r.json()
      assert type(response) is dict
  
      # for this known image, validate the expected response
      for i, j in zip(response['resized_shape'], [149, 224, 3]):
          assert i == j
      assert 'img' in response
      assert response['url'] == post_data['url']
      assert len(response['boxes']) == 2
      tolerance = 5
      for i, j in zip(response['boxes'][0], [85, 18, 149, 118, "giraffe"]):
          if isinstance(j, int):
              assert j - tolerance <= i <= j + tolerance
          else:
              assert i == j
      for i, j in zip(response['boxes'][1], [21, 90, 65, 148, "zebra"]):
          if isinstance(j, int):
              assert j - tolerance <= i <= j + tolerance
          else:
              assert i == j
  
      service.stop()
  