style: auto-format 4 files (ruff)

src/app.py

@@ -232,8 +232,7 @@ def create_demo() -> gr.ChatInterface:
                 value="simple",
                 label="Orchestrator Mode",
                 info=(
-                    "Simple: Linear (Free Tier Friendly) | "
-                    "Advanced: Multi-Agent (Requires OpenAI)"
+                    "Simple: Linear (Free Tier Friendly) | Advanced: Multi-Agent (Requires OpenAI)"
                 ),
             ),
             gr.Textbox(

src/middleware/sub_iteration.py

@@ -125,8 +125,7 @@ class SubIterationMiddleware:
                     AgentEvent(
                         type="looping",
                         message=(
-                            f"Sub-iteration {i} result insufficient. "
-                            f"Feedback: {feedback[:100]}..."
+                            f"Sub-iteration {i} result insufficient. Feedback: {feedback[:100]}..."
                         ),
                         iteration=i,
                     )

src/orchestrator_factory.py

@@ -20,8 +20,7 @@ def _get_magentic_orchestrator_class() -> Any:
     except ImportError as e:
         logger.error("Failed to import MagenticOrchestrator", error=str(e))
         raise ValueError(
-            "Advanced mode requires agent-framework-core. "
-            "Please install it or use mode='simple'."
+            "Advanced mode requires agent-framework-core. Please install it or use mode='simple'."
         ) from e
 
 

src/orchestrator_hierarchical.py

@@ -86,7 +86,7 @@ class HierarchicalOrchestrator:
             yield AgentEvent(
                 type="complete",
                 message=(
-                    f"Research complete.\n\nResult:\n{result}\n\n" f"Assessment:\n{assessment_text}"
+                    f"Research complete.\n\nResult:\n{result}\n\nAssessment:\n{assessment_text}"
                 ),
                 data={"assessment": assessment.model_dump() if assessment else None},
             )