fmt, fix

examples/agent_challenges/browser_click_challenge/classification.py

@@ -145,7 +145,9 @@ def challenge_report_schema_errors(report: dict[str, Any]) -> list[str]:
     read = report.get("read")
     if isinstance(read, dict):
         missing_read = sorted(CHALLENGE_REPORT_READ_FIELDS.difference(read))
-        errors.extend(f"missing challenge_report.read.{field}" for field in missing_read)
+        errors.extend(
+            f"missing challenge_report.read.{field}" for field in missing_read
+        )
         for field in CHALLENGE_REPORT_READ_FIELDS.intersection(read):
             if not isinstance(read[field], bool):
                 errors.append(f"challenge_report.read.{field} must be boolean")
@@ -156,8 +158,7 @@ def challenge_report_schema_errors(report: dict[str, Any]) -> list[str]:
     if isinstance(attempts, dict):
         missing_attempts = sorted(CHALLENGE_REPORT_ATTEMPT_FIELDS.difference(attempts))
         errors.extend(
-            f"missing challenge_report.attempts.{field}"
-            for field in missing_attempts
+            f"missing challenge_report.attempts.{field}" for field in missing_attempts
         )
         for field in CHALLENGE_REPORT_ATTEMPT_FIELDS.intersection(attempts):
             value = attempts[field]

examples/agent_challenges/browser_click_challenge/run_opencode_trials.py

@@ -467,7 +467,9 @@ def main(argv: list[str] | None = None) -> int:
         success_count = sum(
             1 for item in summaries if item["classification"] == "success"
         )
-        print(json.dumps({"success_count": success_count, "trial_count": len(summaries)}))
+        print(
+            json.dumps({"success_count": success_count, "trial_count": len(summaries)})
+        )
         return 0
     finally:
         if managed_server is not None:

examples/browser_click_workflow/ops.py

@@ -1,11 +1,11 @@
 from __future__ import annotations
 
+import html
 import json
 import threading
 import uuid
 import webbrowser
 from dataclasses import dataclass
-import html
 from http import HTTPStatus
 from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
 from typing import ClassVar

examples/report_workflow/ops.py

@@ -113,8 +113,7 @@ def _render_markdown_report(payload: MarkdownInput) -> MarkdownOutput:
         "Actions:",
     ]
     lines.extend(
-        f"- {item.owner} | {item.task} | {item.due}"
-        for item in report.action_items
+        f"- {item.owner} | {item.task} | {item.due}" for item in report.action_items
     )
     lines.extend(["", "Risks:"])
     lines.extend(f"- {risk}" for risk in report.risks)

src/wf_artifacts/validation.py

@@ -24,11 +24,7 @@ def validate_deployment_dependencies(
 
     for logical_source, concrete_source in bindings.items():
         source = sources_by_id.get(logical_source)
-        if (
-            source is not None
-            and source.platform
-            and concrete_source != logical_source
-        ):
+        if source is not None and source.platform and concrete_source != logical_source:
             diagnostics.append(
                 DependencyDiagnostic(
                     severity=DiagnosticSeverity.ERROR,

src/wf_authoring/reducers/decorator.py

@@ -112,7 +112,9 @@ def reducer(
         def decorate_config(
             raw: ConfigReducerCallable[ConfigT],
         ) -> AuthoredReducer:
-            reducer_name = name or getattr(raw, "__name__", "<anonymous config reducer>")
+            reducer_name = name or getattr(
+                raw, "__name__", "<anonymous config reducer>"
+            )
             reducer_description = description or raw.__doc__
 
             model_type = config_model

src/wf_cli/commands/drafts.py

@@ -22,6 +22,7 @@ def _parse_map_flags(values: list[str] | None) -> dict[str, str]:
         parsed[source] = target
     return parsed
 
+
 app = typer.Typer(
     name="draft",
     help="Create, inspect, patch, validate, and save draft workflows.",
@@ -162,9 +163,7 @@ def set_draft_route(
     ],
     step_id: Annotated[str, typer.Option("--step", help="Draft step id.")],
     outcome: Annotated[str, typer.Option("--outcome", help="Step outcome.")],
-    target: Annotated[
-        str, typer.Option("--to", help="Target step id or __end__.")
-    ],
+    target: Annotated[str, typer.Option("--to", help="Target step id or __end__.")],
 ) -> None:
     """Set one route: steps.<step> outcome -> target."""
     context = load_cli_context(ctx)

src/wf_cli/commands/sources.py

@@ -148,5 +148,7 @@ def _source_capability_names(
         raise ValueError("source inventory missing capabilities object")
     value = capabilities.get(capability_key)
     if not isinstance(value, list):
-        raise ValueError(f"source inventory capabilities.{capability_key} must be a list")
+        raise ValueError(
+            f"source inventory capabilities.{capability_key} must be a list"
+        )
     return [str(item) for item in value]

src/wf_mcp/broker/service/content_access.py

@@ -124,7 +124,9 @@ class ContentAccessService:
         return _truncate_resource_payload(payload, max_chars=max_chars)
 
 
-def _truncate_resource_payload(payload: dict[str, Any], *, max_chars: int) -> dict[str, Any]:
+def _truncate_resource_payload(
+    payload: dict[str, Any], *, max_chars: int
+) -> dict[str, Any]:
     """Bound text content returned by source URI reads without mutating upstream payload."""
 
     contents = payload.get("contents")

src/wf_mcp/broker/service/source_diagnostics.py

@@ -150,7 +150,9 @@ class SourceDiagnosticsProvider:
                 "fetched_at_epoch_ms": None
                 if snapshot is None
                 else snapshot.fetched_at_epoch_ms,
-                "max_age_seconds": None if snapshot is None else snapshot.max_age_seconds,
+                "max_age_seconds": None
+                if snapshot is None
+                else snapshot.max_age_seconds,
                 "node_count": 0 if snapshot is None else len(snapshot.nodes),
                 "resource_count": 0 if snapshot is None else len(snapshot.resources),
                 "prompt_count": 0 if snapshot is None else len(snapshot.prompts),

src/wf_mcp/broker/service/workflow_runtime.py

@@ -88,7 +88,13 @@ class WorkflowRuntimeService:
         deployment: WorkflowDeployment | None,
         artifact: WorkflowArtifact | None,
         saved_subgraph_tree: SavedSubgraphTree | None = None,
-    ) -> tuple[Workflow, dict[str, Any], dict[str, Any], dict[str, Any], SourceBindingPlatformContext]:
+    ) -> tuple[
+        Workflow,
+        dict[str, Any],
+        dict[str, Any],
+        dict[str, Any],
+        SourceBindingPlatformContext,
+    ]:
         """Resolve bindings once into the executable pieces core expects.
 
         Saved-run resume still rebuilds prepared dependencies from the current

src/wf_server/context.py

@@ -151,7 +151,13 @@ class LocalWorkflowRuntimeRunner(WorkflowRuntimeRunner):
         deployment: WorkflowDeployment | None,
         artifact: WorkflowArtifact | None,
         saved_subgraph_tree: SavedSubgraphTree | None = None,
-    ) -> tuple[Workflow, dict[str, Any], dict[str, Any], dict[str, Any], SourceBindingPlatformContext]:
+    ) -> tuple[
+        Workflow,
+        dict[str, Any],
+        dict[str, Any],
+        dict[str, Any],
+        SourceBindingPlatformContext,
+    ]:
         plan_node_names = [
             node.node for node in plan.nodes if isinstance(node, NodeUse)
         ]

src/wf_sources_mcp/auth.py

@@ -186,7 +186,9 @@ class HttpxOAuthTokenRefresher:
             payload = response.json()
         access_token = payload.get("access_token")
         if not isinstance(access_token, str) or not access_token:
-            raise ValueError("OAuth token refresh response did not include access_token")
+            raise ValueError(
+                "OAuth token refresh response did not include access_token"
+            )
         expires_in = payload.get("expires_in")
         return OAuthAccessToken(
             access_token=access_token,
@@ -232,7 +234,9 @@ class McpAuthBinder:
         if isinstance(auth, EnvAuth):
             raise ValueError("env auth is not supported for MCP HTTP")
         if isinstance(auth, OpaqueAuth):
-            raise ValueError(f"opaque auth scheme {auth.scheme!r} is not supported for MCP HTTP")
+            raise ValueError(
+                f"opaque auth scheme {auth.scheme!r} is not supported for MCP HTTP"
+            )
         raise TypeError(f"unsupported auth variant {type(auth).__name__}")
 
     async def bind_stdio_auth(
@@ -244,7 +248,9 @@ class McpAuthBinder:
         auth = record.auth
         if isinstance(auth, EnvAuth):
             return BoundMcpStdioAuth(env=dict(auth.env))
-        if isinstance(auth, BearerAuth | HeaderAuth | OAuthRefreshTokenAuth | OpaqueAuth):
+        if isinstance(
+            auth, BearerAuth | HeaderAuth | OAuthRefreshTokenAuth | OpaqueAuth
+        ):
             raise ValueError(f"{auth.kind} auth is not supported for MCP stdio")
         raise TypeError(f"unsupported auth variant {type(auth).__name__}")
 

src/wf_sources_mcp/client/transport.py

@@ -16,7 +16,9 @@ from wf_sources_mcp.connections import McpSourceConnection
 from wf_sources_mcp.transports import HttpSourceTransport, StdioSourceTransport
 
 
-def _as_stored_auth(auth: AuthRecord | StoredAuthRecord | None) -> StoredAuthRecord | None:
+def _as_stored_auth(
+    auth: AuthRecord | StoredAuthRecord | None,
+) -> StoredAuthRecord | None:
     if auth is None or isinstance(auth, StoredAuthRecord):
         return auth
     return auth_record_from_compat(

src/wf_sources_mcp/discovery.py

@@ -65,10 +65,10 @@ async def _list_optional_capabilities(
         root = _root_exception(exc)
         if isinstance(root, McpError) and root.error.code == METHOD_NOT_FOUND:
             return []
-        if (
-            isinstance(root, httpx.HTTPStatusError)
-            and root.response.status_code in {400, 404}
-        ):
+        if isinstance(root, httpx.HTTPStatusError) and root.response.status_code in {
+            400,
+            404,
+        }:
             return []
         raise
 

src/wf_sources_mcp/storage/store.py

@@ -59,7 +59,9 @@ class AuthStore:
     def save_auth_record(self, record: NeutralAuthRecord | StoredAuthRecord) -> None:
         raise NotImplementedError
 
-    def load_auth_record(self, auth_ref: str) -> NeutralAuthRecord | StoredAuthRecord | None:
+    def load_auth_record(
+        self, auth_ref: str
+    ) -> NeutralAuthRecord | StoredAuthRecord | None:
         raise NotImplementedError
 
     def delete_auth(self, connection_id: str) -> bool:
@@ -139,7 +141,9 @@ class FileAuthStore(AuthStore):
         else:
             self.save_auth(mcp_auth_from_neutral(record))
 
-    def load_auth_record(self, auth_ref: str) -> NeutralAuthRecord | StoredAuthRecord | None:
+    def load_auth_record(
+        self, auth_ref: str
+    ) -> NeutralAuthRecord | StoredAuthRecord | None:
         path = self._auth_path(auth_ref)
         if not path.exists():
             return None
@@ -258,7 +262,9 @@ class FileStore(Store):
     def save_auth_record(self, record: NeutralAuthRecord | StoredAuthRecord) -> None:
         self._auth.save_auth_record(record)
 
-    def load_auth_record(self, auth_ref: str) -> NeutralAuthRecord | StoredAuthRecord | None:
+    def load_auth_record(
+        self, auth_ref: str
+    ) -> NeutralAuthRecord | StoredAuthRecord | None:
         return self._auth.load_auth_record(auth_ref)
 
     def delete_auth(self, connection_id: str) -> bool:

src/wf_transport_rpc_http/methods/sources.py

@@ -43,8 +43,6 @@ def register_methods(
         params: DiagnoseSourceParams = RpcParams(),
     ) -> dict[str, Any]:
         try:
-            return await server.source_admin.diagnose_source(
-                source_id=params.source_id
-            )
+            return await server.source_admin.diagnose_source(source_id=params.source_id)
         except (ValueError, KeyError, LookupError, FileNotFoundError) as exc:
             raise_workflow_rpc_error(exc)

tests/examples/test_browser_click_workflow_example.py

@@ -68,7 +68,9 @@ def test_browser_click_source_human_timeout_cleans_up() -> None:
     assert _active_session_count() == 0
 
 
-EXAMPLE_DIR = Path(__file__).resolve().parents[2] / "examples" / "browser_click_workflow"
+EXAMPLE_DIR = (
+    Path(__file__).resolve().parents[2] / "examples" / "browser_click_workflow"
+)
 
 
 @pytest.mark.asyncio
@@ -234,4 +236,3 @@ async def test_browser_click_workflow_artifact_deployment_run_path(tmp_path) ->
     assert run["output"]["after"]["status_text"] == "Button clicked"
     assert run["output"]["closed"] is True
     assert run["trace_count"] >= 3
-

tests/openapi/test_executor.py

@@ -103,7 +103,9 @@ async def test_call_openapi_operation_maps_unexpected_status() -> None:
 
 
 @pytest.mark.asyncio
-async def test_call_openapi_operation_maps_invalid_request_to_validation_error() -> None:
+async def test_call_openapi_operation_maps_invalid_request_to_validation_error() -> (
+    None
+):
     app = load_openapi_app(FIXTURE)
     operation = next(
         op for op in load_openapi_operations(FIXTURE) if op.name == "create_pet"

tests/openapi/test_source.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import asyncio
 from pathlib import Path
 from typing import Any
 

tests/wf_api/test_deployment_api.py

@@ -2,7 +2,6 @@
 
 from __future__ import annotations
 
-import asyncio
 from dataclasses import replace
 from pathlib import Path
 from typing import Any, cast
@@ -98,6 +97,7 @@ def _deployment_api(
     context = context_from_service(service)
     return WorkflowDeploymentApi(context), service
 
+
 @pytest.mark.asyncio
 async def test_save_deployment_stores_and_returns_stable_fields(tmp_path: Path) -> None:
     artifact_store = FileWorkflowArtifactStore(tmp_path / "deploy_save")
@@ -108,9 +108,7 @@ async def test_save_deployment_stores_and_returns_stable_fields(tmp_path: Path)
             id="echo.personal",
             artifact_id="echo",
             artifact_version=1,
-                bindings=[
-                    {"logical_source": "demo", "concrete_source": "demo.personal"}
-                ],
+            bindings=[{"logical_source": "demo", "concrete_source": "demo.personal"}],
         ).model_dump(mode="json")
     )
 
@@ -119,6 +117,7 @@ async def test_save_deployment_stores_and_returns_stable_fields(tmp_path: Path)
     assert result["artifact_id"] == "echo"
     assert result["artifact_version"] == 1
 
+
 @pytest.mark.asyncio
 async def test_list_deployments_returns_compact_summaries(tmp_path: Path) -> None:
     artifact_store = FileWorkflowArtifactStore(tmp_path / "deploy_list")
@@ -141,7 +140,9 @@ async def test_list_deployments_returns_compact_summaries(tmp_path: Path) -> Non
 
 
 @pytest.mark.asyncio
-async def test_list_deployments_returns_empty_without_artifact_store(tmp_path: Path) -> None:
+async def test_list_deployments_returns_empty_without_artifact_store(
+    tmp_path: Path,
+) -> None:
     artifact_store = FileWorkflowArtifactStore(tmp_path / "deploy_no_store")
     _api, service = _deployment_api(artifact_store)
     context = replace(context_from_service(service), artifact_store=None)
@@ -173,7 +174,9 @@ async def test_delete_deployment_removes_one(tmp_path: Path) -> None:
 
 
 @pytest.mark.asyncio
-async def test_validate_deployment_returns_runnable_for_valid_binding(tmp_path: Path) -> None:
+async def test_validate_deployment_returns_runnable_for_valid_binding(
+    tmp_path: Path,
+) -> None:
     artifact_store = FileWorkflowArtifactStore(tmp_path / "deploy_validate_runnable")
     api, service = _deployment_api(artifact_store, register_echo=True)
     artifact_store.save_artifact(_echo_artifact())
@@ -186,7 +189,9 @@ async def test_validate_deployment_returns_runnable_for_valid_binding(tmp_path:
         )
     )
 
-    result = await api.validate_deployment(deployment_id="echo.personal", live_check=False)
+    result = await api.validate_deployment(
+        deployment_id="echo.personal", live_check=False
+    )
 
     assert result["status"] == "runnable"
     assert result["diagnostics"] == []
@@ -202,7 +207,9 @@ class FailingLivenessAdapter:
 
 
 @pytest.mark.asyncio
-async def test_validate_deployment_live_check_calls_live_checker(tmp_path: Path) -> None:
+async def test_validate_deployment_live_check_calls_live_checker(
+    tmp_path: Path,
+) -> None:
     artifact_store = FileWorkflowArtifactStore(tmp_path / "deploy_validate_live")
     api, service = _deployment_api(artifact_store, register_echo=True)
     artifact_store.save_artifact(_echo_artifact())
@@ -219,7 +226,9 @@ async def test_validate_deployment_live_check_calls_live_checker(tmp_path: Path)
         cast(BackendAdapter, FailingLivenessAdapter()),
     )
 
-    result = await api.validate_deployment(deployment_id="echo.personal", live_check=True)
+    result = await api.validate_deployment(
+        deployment_id="echo.personal", live_check=True
+    )
 
     assert result["status"] == "unrunnable"
     assert result["diagnostics"][0]["code"] == "source_unreachable"

tests/wf_api/test_direct_service.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import asyncio
 from pathlib import Path
 
 import pytest

tests/wf_api/test_drafts_service.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import asyncio
 from pathlib import Path
 from typing import Any
 

tests/wf_api/test_platform_context.py

@@ -25,7 +25,9 @@ def test_platform_context_uses_identity_for_platform_sources() -> None:
 
 
 def test_platform_context_rejects_unbound_source() -> None:
-    context = SourceBindingPlatformContext(source_bindings={}, read_resource_handler=None)
+    context = SourceBindingPlatformContext(
+        source_bindings={}, read_resource_handler=None
+    )
 
     with pytest.raises(KeyError, match="unbound logical source"):
         context.resolve_source("drive")

tests/wf_cli/test_artifacts.py

@@ -214,7 +214,9 @@ edges: []
     assert payload["source_bindings"] == {"local.ops": "local.ops"}
 
 
-def test_artifact_create_from_plan_rejects_non_object_yaml(monkeypatch, tmp_path) -> None:
+def test_artifact_create_from_plan_rejects_non_object_yaml(
+    monkeypatch, tmp_path
+) -> None:
     handlers = _ArtifactHandlers()
     monkeypatch.setattr(
         "wf_cli.commands.artifacts.load_cli_context",

tests/wf_cli/test_auth_oauth_login.py

@@ -77,12 +77,16 @@ class _FakeOAuthClient:
         self.auth_kwargs: dict[str, object] = {}
         self.fetch_calls: list[str] = []
 
-    def create_authorization_url(self, auth_url: str, **kwargs: object) -> tuple[str, str]:
+    def create_authorization_url(
+        self, auth_url: str, **kwargs: object
+    ) -> tuple[str, str]:
         assert auth_url == "https://accounts.google.com/o/oauth2/v2/auth"
         self.auth_kwargs = dict(kwargs)
         return self.authorization_url, "state-123"
 
-    async def fetch_token(self, token_url: str, authorization_response: str) -> dict[str, object]:
+    async def fetch_token(
+        self, token_url: str, authorization_response: str
+    ) -> dict[str, object]:
         self.fetch_calls.append(authorization_response)
         return {
             "refresh_token": "refresh",
@@ -144,7 +148,9 @@ async def test_oauth_code_login_flow_callback_can_supply_response() -> None:
     assert client.fetch_calls == ["http://127.0.0.1/callback?code=abc&state=state-123"]
 
 
-def test_auth_oauth_login_saves_record_from_provider_profile(monkeypatch, tmp_path) -> None:
+def test_auth_oauth_login_saves_record_from_provider_profile(
+    monkeypatch, tmp_path
+) -> None:
     saved: list[dict[str, object]] = []
 
     class _FakeAdmin:
@@ -178,7 +184,9 @@ def test_auth_oauth_login_saves_record_from_provider_profile(monkeypatch, tmp_pa
                             "auth_url": "https://accounts.google.com/o/oauth2/v2/auth",
                             "token_url": "https://oauth2.googleapis.com/token",
                             "client_id_env": "GOOGLE_OAUTH_CLIENT_ID",
-                        "scopes": ["https://www.googleapis.com/auth/drive.readonly"],
+                            "scopes": [
+                                "https://www.googleapis.com/auth/drive.readonly"
+                            ],
                             "extra_authorize_params": {
                                 "access_type": "offline",
                                 "prompt": "consent",

tests/wf_cli/test_config_migration.py

@@ -170,12 +170,12 @@ def test_wf_config_validate_uses_global_config_when_path_omitted(
     payload = json.loads(result.output)
     assert payload["valid"] is True
     assert payload["path"] == str(config_path)
-    assert payload["sources"] == [
-        {"id": "wf.std", "kind": "stdlib", "status": "ok"}
-    ]
+    assert payload["sources"] == [{"id": "wf.std", "kind": "stdlib", "status": "ok"}]
 
 
-def test_wf_config_validate_reports_python_source_import_failure(tmp_path: Path) -> None:
+def test_wf_config_validate_reports_python_source_import_failure(
+    tmp_path: Path,
+) -> None:
     config_path = tmp_path / "wf.config.json"
     config_path.write_text(
         json.dumps(

tests/wf_mcp/service/test_content_access.py

@@ -268,9 +268,7 @@ async def test_content_access_uses_stateful_runtime_for_upstream_content() -> No
 
 
 async def test_read_resource_by_source_uri_reads_upstream() -> None:
-    service = WfMcpService(
-        store=FileStore(local_temp_root() / "content_source_uri")
-    )
+    service = WfMcpService(store=FileStore(local_temp_root() / "content_source_uri"))
     service.register_connection(
         ConnectionConfig(id="demo.personal", server="demo", account="personal")
     )

tests/wf_mcp/service/test_source_diagnostics.py

@@ -20,7 +20,9 @@ def _connection(**metadata: object) -> ConnectionConfig:
     )
 
 
-def _provider(tmp_path: Path, connection: ConnectionConfig) -> SourceDiagnosticsProvider:
+def _provider(
+    tmp_path: Path, connection: ConnectionConfig
+) -> SourceDiagnosticsProvider:
     registry = ConnectionRegistry()
     registry.register(connection)
     return SourceDiagnosticsProvider(

tests/wf_mcp/service/test_workflow_runtime.py

@@ -100,11 +100,13 @@ def test_workflow_runtime_service_prepares_node_registry_and_reducers() -> None:
         emit_event=lambda event: None,
     )
 
-    workflow, registry, reducers, prepared_subgraphs, platform_context = runtime.prepare_workflow_runtime(
+    workflow, registry, reducers, prepared_subgraphs, platform_context = (
+        runtime.prepare_workflow_runtime(
             single_echo_plan("runtime_prepare", "demo.personal.echo_tool"),
             deployment=None,
             artifact=None,
         )
+    )
 
     assert "demo.personal.echo_tool" in [nd.name for nd in workflow.node_defs]
     assert "demo.personal.echo_tool" in registry

tests/wf_sources_mcp/test_auth_storage_exports.py

@@ -129,7 +129,9 @@ def test_file_auth_store_writes_new_stored_auth_record_shape(tmp_path: Path) ->
     assert data["metadata"]["provider"] == "google"
 
 
-def test_file_auth_store_loads_old_format_through_load_auth_record(tmp_path: Path) -> None:
+def test_file_auth_store_loads_old_format_through_load_auth_record(
+    tmp_path: Path,
+) -> None:
     store = FileAuthStore(tmp_path)
     path = tmp_path / "auth" / "github.work.json"
     path.write_text(

tests/wf_transport_rpc_http/test_client.py

@@ -449,7 +449,9 @@ async def test_rpc_client_draft_workspace_focused_edit_methods(tmp_path) -> None
     server = build_local_static_workflow_server(tmp_path / "store")
     app = create_rpc_app(server)
     transport = httpx.ASGITransport(app=app)
-    async with httpx.AsyncClient(transport=transport, base_url="http://test") as http_client:
+    async with httpx.AsyncClient(
+        transport=transport, base_url="http://test"
+    ) as http_client:
         client = RpcWorkflowApiClient(
             url="http://test/rpc",
             timeout_seconds=5,
@@ -503,6 +505,4 @@ async def test_rpc_client_diagnoses_source(tmp_path) -> None:
     payload = await Client().diagnose_source(source_id="demo.personal")
 
     assert payload == {"source_id": "demo.personal", "status": "ok"}
-    assert calls == [
-        ("workflow.sources.diagnose", {"source_id": "demo.personal"})
-    ]
+    assert calls == [("workflow.sources.diagnose", {"source_id": "demo.personal"})]