Update requirements.txt

requirements.txt

@@ -1,9 +1,9 @@
 --extra-index-url https://download.pytorch.org/whl/cpu
-torch==2.2.2+cpu
-torchvision==0.17.2+cpu
+torch==2.1.2+cpu
+torchvision==0.16.2+cpu
 
-# Detectron2 prebuilt CPU wheels for Torch 2.2 (so we avoid compiling)
--f https://dl.fbaipublicfiles.com/detectron2/wheels/cpu/torch2.2/index.html
+# Detectron2 prebuilt CPU wheels for Torch 2.1 (no compiling)
+-f https://dl.fbaipublicfiles.com/detectron2/wheels/cpu/torch2.1/index.html
 detectron2==0.6
 
 gradio==4.44.0