Use a different prebuilt image for each tag

tests/integration/container_workload/pool_image_test.py

@@ -13,6 +13,7 @@
 from syft.custom_worker.config import DockerWorkerConfig
 from syft.custom_worker.config import PrebuiltWorkerConfig
 from syft.service.request.request import Request
+from syft.service.response import SyftError
 from syft.service.response import SyftSuccess
 from syft.service.worker.worker_image import SyftWorkerImage
 from syft.service.worker.worker_pool import SyftWorker
@@ -120,7 +121,7 @@ def test_pool_launch(
 
  # Submit Worker Image
  worker_config, docker_tag = (
- (PREBUILT_WORKER_CONFIG, PREBUILT_IMAGE_TAG)
+ (PrebuiltWorkerConfig(_tag := "docker.io/python:3-slim"), _tag)
  if prebuilt
  else make_docker_config_test_case("opendp")
  )
@@ -159,6 +160,7 @@ def test_pool_launch(
  image_uid=worker_image.id,
  num_workers=3,
  )
+ assert not isinstance(worker_pool_res, SyftError)
  assert len(worker_pool_res) == 3
 
  assert all(worker.error is None for worker in worker_pool_res)
@@ -224,12 +226,17 @@ def test_pool_image_creation_job_requests(
 
  # the DS makes a request to create an image and a pool based on the image
  worker_config, docker_tag = (
- (PREBUILT_WORKER_CONFIG, PREBUILT_IMAGE_TAG)
+ (
+ PrebuiltWorkerConfig(
+ _tag := f"docker.io/openmined/grid-backend:{sy.__version__}"
+ ),
+ _tag,
+ )
  if prebuilt
  else make_docker_config_test_case("numpy")
  )
 
- worker_pool_name = "custom_worker_pool"
+ worker_pool_name = "custom-worker-pool-numpy"
  request = ds_client.api.services.worker_pool.create_image_and_pool_request(
  pool_name=worker_pool_name,
  num_workers=1,