Update README.md

README.md

@@ -34,8 +34,9 @@ drive.mount('/content/drive')
 !nvidia-smi
 
 # 必要なライブラリのインストール
-!pip install unsloth -q
-!pip uninstall unsloth -y && pip install --upgrade --no-cache-dir "unsloth[colab-new] @ git+https://github.com/unslothai/unsloth.git" -q
+!pip uninstall unsloth -y
+!pip install xformers -q
+!pip install --upgrade --no-cache-dir "unsloth[colab-new] @ git+https://github.com/unslothai/unsloth.git" -q
 !pip install -U torch -q
 !pip install -U peft -q