Small fix

Author: d-j-hatton

src/murfey/server/api/session_info.py

@@ -198,7 +198,7 @@ def create_session(
 def update_session(
     session_id: MurfeySessionID, process: bool = True, db=murfey_db
 ) -> None:
-    session = db.exec(select(Session).where(session_id == session_id)).one()
+    session = db.exec(select(Session).where(Session.id == session_id)).one()
     session.process = process
     db.add(session)
     db.commit()