Update app.sh

app.sh

@@ -1,4 +1,7 @@
 mim install mmengine
 mim install "mmcv>=2.0.1"
 mim install "mmdet>=3.1.0"
-mim install "mmpose>=1.1.0"
+git clone https://github.com/open-mmlab/mmpose.git
+cd mmpose
+pip install -r requirements.txt
+pip install -v -e .