更新.gitignore，新增忽略结果、日志和权重文件；更新README.md，添加参考链接

README.md

@@ -21,4 +21,10 @@ nohup python fed_run.py > train.log 2>&1 &
     - Implement FedNova
 - Add more YOLO versions (e.g., YOLOv8, YOLOv5, etc.)
     - Implement YOLOv8
-    - Implement YOLOv5
+    - Implement YOLOv5
+
+# references
+[PyTorch Federated Learning](https://github.com/rruisong/pytorch_federated_learning)
+
+
+[YOLOv11-pt](https://github.com/jahongir7174/YOLOv11-pt)