remove PT from requirements

requirements.txt

@@ -1,5 +1,5 @@
--f https://download.pytorch.org/whl/torch_stable.html 
-torch==2.0.1+cu118
+# -f https://download.pytorch.org/whl/torch_stable.html 
+# torch==2.0.1+cu118
 accelerate
 appdirs
 loralib