use latest version of torch

requirements.txt

@@ -1,9 +1,7 @@
-# we don't have a flash attention binary yet for Pytorch 2.7
-# so we use pytorch 2.6
-torch==2.6.0
-torchvision==0.21.0
-torchdata==0.10.1
-torchao==0.9.0
+torch
+torchvision
+torchdata
+torchao
 
 accelerate==1.9.0
 av==15.0.0