add some comment

configs/server_config.py.example

@@ -40,6 +40,8 @@ FSCHAT_MODEL_WORKERS = {
         "device": LLM_DEVICE,
         # False,'vllm',使用的推理加速框架,使用vllm如果出现HuggingFace通信问题，参见doc/FAQ
         # vllm对一些模型支持还不成熟，暂时默认关闭
+        # fschat=0.2.33的代码有bug, 如需使用，源码修改fastchat.server.vllm_worker，
+        # 将103行中sampling_params = SamplingParams的参数stop=list(stop)修改为stop= [i for i in stop if i!=""]
         "infer_turbo": False,
 
         # model_worker多卡加载需要配置的参数

requirements.txt

@@ -7,9 +7,9 @@ xformers>=0.0.22.post7
 openai~=0.28.1
 sentence_transformers
 transformers>=4.35.2
-torch==2.1.0
-torchvision
-torchaudio
+torch==2.1.0 ##on win,  install the cuda version manually if you want use gpu
+torchvision #on win,  install the cuda version manually if you want use gpu
+torchaudio #on win,  install the cuda version manually if you want use gpu
 fastapi>=0.104
 nltk>=3.8.1
 uvicorn~=0.23.1
@@ -54,7 +54,7 @@ vllm==0.2.2; sys_platform == "linux"
 
 # WebUI requirements
 
-streamlit~=1.28.2
+streamlit~=1.28.2 # # on win, make sure write its path in environment variable
 streamlit-option-menu>=0.3.6
 streamlit-antd-components>=0.2.3
 streamlit-chatbox>=1.1.11