mypy fix

Author: pcrespov

services/director-v2/src/simcore_service_director_v2/modules/comp_scheduler/_scheduler_base.py

@@ -196,7 +196,7 @@ async def _get_pipeline_tasks(
             for t in await comp_tasks_repo.list_computational_tasks(project_id)
             if (f"{t.node_id}" in list(pipeline_dag.nodes()))
         }
-        if len(pipeline_comp_tasks) != len(pipeline_dag.nodes()):  # type: ignore[arg-type]
+        if len(pipeline_comp_tasks) != len(pipeline_dag.nodes()):
             msg = (
                 f"The tasks defined for {project_id} do not contain all"
                 f" the tasks defined in the pipeline [{list(pipeline_dag.nodes)}]! Please check."

services/director/src/simcore_service_director/registry_proxy.py

@@ -389,7 +389,7 @@ async def get_image_digest(app: FastAPI, image: str, tag: str) -> str | None:
 
     headers = headers or {}
     docker_digest: str | None = headers.get(_DOCKER_CONTENT_DIGEST_HEADER, None)
-    return docker_digests
+    return docker_digest
 
 
 async def get_image_labels(