build(deps): specify minimum version for ultralytics

- Update `ultralytics` dependency to version >= 8.3.43
- This change ensures compatibility with yolov8 for formula detection

setup.py

@@ -39,7 +39,7 @@ if __name__ == '__main__':
             "full": ["unimernet==0.2.1",  # unimernet升级0.2.1
                      "matplotlib<=3.9.0;platform_system=='Windows'",  # 3.9.1及之后不提供windows的预编译包，避免一些没有编译环境的windows设备安装失败
                      "matplotlib;platform_system=='Linux' or platform_system=='Darwin'",  # linux 和 macos 不应限制matplotlib的最高版本，以避免无法更新导致的一些bug
-                     "ultralytics",  # yolov8,公式检测
+                     "ultralytics>=8.3.43",  # yolov8,公式检测
                      "paddleocr==2.7.3",  # 2.8.0及2.8.1版本与detectron2有冲突，需锁定2.7.3
                      "paddlepaddle==3.0.0b1;platform_system=='Linux'",  # 解决linux的段异常问题
                      "paddlepaddle==2.6.1;platform_system=='Windows' or platform_system=='Darwin'",  # windows版本3.0.0b1效率下降，需锁定2.6.1