fix: ruff format discovery.py and memory_tools.py

Author: Patel230

src/hawk/discovery.py

@@ -160,7 +160,10 @@ async def _fetch_card(self, base_url: str) -> AgentCard | None:
                         return AgentCard.from_dict(cast("dict[str, Any]", data))
         except Exception as exc:
             import logging
-            logging.getLogger(__name__).debug("Failed to fetch agent card from %s: %s", base_url, exc)
+
+            logging.getLogger(__name__).debug(
+                "Failed to fetch agent card from %s: %s", base_url, exc
+            )
         return None
 
 

src/hawk/memory_tools.py

@@ -49,6 +49,7 @@ def record_memory(
                 return f"Recorded to persistent memory: '{content[:100]}...'"
         except Exception as exc:
             import logging
+
             logging.getLogger(__name__).debug("Failed to persist memory via yaad: %s", exc)
 
         return f"Recorded to session memory: '{content[:100]}...'"
@@ -67,6 +68,7 @@ def retrieve_memories(self, query: str, limit: int = 5) -> str:
                     )
         except Exception as exc:
             import logging
+
             logging.getLogger(__name__).debug("Failed to recall memories via yaad: %s", exc)
 
         # Fallback to local fuzzy match