diff --git a/requirements.txt b/requirements.txt
index e27b04f..c32ffa0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,6 @@ opencv-python>=4.1.2
 torch>=1.7.0
 torchvision>=0.8.1
 seaborn
+pyyaml
+towhee
+psutil
\ No newline at end of file