update readme

requirements.txt

@@ -1,4 +1,5 @@
 # Core dependencies
+# Requires torch to be installed first: pip install "torch==2.8.*"
 pyyaml>=6.0
 pandas>=1.5
 numpy>=1.20
@@ -12,11 +13,6 @@ flash-attn
 dotenv
 scipy
 
-# For vLLM (if managed by this script)
-# vllm # User should install this separately if managing vLLM manually or if specific version needed
-# torch # Or newer, compatible with vLLM and Unsloth
-
-
 
 # For DPO Finetuning (Unsloth and its dependencies)
 unsloth
@@ -30,7 +26,7 @@ sentencepiece
 protobuf
 hf_transfer
 tensorboard
-
+# vllm # you should install the appropriate vllm version for your gpu/environment