update readme

README.md

@@ -12,16 +12,7 @@ short_description: Official arena of IDEA-Bench.
 ---
 
 ## Installation
-
-- for cuda 11.8
-```bash
-conda install pytorch torchvision torchaudio pytorch-cuda=11.8 -c pytorch -c nvidia
-pip3 install -U xformers --index-url https://download.pytorch.org/whl/cu118
-pip install -r requirements.txt
-```
-- for cuda 12.1
 ```bash
-conda install pytorch torchvision torchaudio pytorch-cuda=12.1 -c pytorch -c nvidia
 pip install -r requirements.txt
 ```
 
@@ -30,11 +21,6 @@ pip install -r requirements.txt
 python app.py
 ```
 
-## Start Log server
-```bash
-uvicorn serve.log_server:app --reload --port 22005 --host 0.0.0.0
-```
-
 ## Update leaderboard
 ```bash
 cd arena_elo && bash update_elo_rating.sh