Update app.py

app.py

@@ -6,7 +6,7 @@ import subprocess
 
 def sh(cmd): subprocess.check_call(cmd, shell=True)
 
-sh("pip install torch-scatter @ https://data.pyg.org/whl/torch-2.7.0%2Bcu126/torch_scatter-2.1.2%2Bpt27cu126-cp310-cp310-linux_x86_64.whl")
+sh("pip install torch-scatter -f https://data.pyg.org/whl/torch-2.7.0+1.2.6.html")
 
 
 import shutil