Adding result shower

src/database/db_manager.py

@@ -450,6 +450,25 @@ class DatabaseManager:
             filters["model_id"] = model_id
         return self.get_detections(filters)
 
+    def delete_detections_for_image(
+        self, image_id: int, model_id: Optional[int] = None
+    ) -> int:
+        """Delete detections tied to a specific image and optional model."""
+        conn = self.get_connection()
+        try:
+            cursor = conn.cursor()
+            if model_id is not None:
+                cursor.execute(
+                    "DELETE FROM detections WHERE image_id = ? AND model_id = ?",
+                    (image_id, model_id),
+                )
+            else:
+                cursor.execute("DELETE FROM detections WHERE image_id = ?", (image_id,))
+            conn.commit()
+            return cursor.rowcount
+        finally:
+            conn.close()
+
     def delete_detections_for_model(self, model_id: int) -> int:
         """Delete all detections for a specific model."""
         conn = self.get_connection()