Update Dockerfile

Dockerfile

@@ -18,10 +18,10 @@ COPY . .
 RUN export COMMANDLINE_ARGS="--skip-torch-cuda-test"
 
 RUN mkdir -p ~/.cache/pip
-RUN chmod 777 ~/.cache/pip && mkdir -p /root/.cache/pip && sudo chown -R $(whoami):$(whoami) ~/.local
+RUN chmod 777 ~/.cache/pip && mkdir -p /root/.cache/pip && sudo chown -R $(whoami):$(whoami) ~/.cache/pip
 
 RUN mkdir -p ~/.local
-RUN chmod 777 ~/.local && sudo chown -R $(whoami):$(whoami) ~/.cache/pip
+RUN chmod 777 ~/.local && mkdir -p /root/.local && sudo chown -R $(whoami):$(whoami) ~/.local
 # WebUIの起動（app.pyを実行）
 WORKDIR /app/stable-diffusion-webui-forge
 CMD ["python3", "launch.py", "--share", "--disable-torch-cuda", "--skip-torch-cuda-test"]