Fix user permission

Dockerfile

@@ -1,7 +1,12 @@
 FROM nvidia/cuda:12.4.1-cudnn-runtime-ubuntu22.04
 
-# Set environment variables to reduce interactive prompts
-ENV DEBIAN_FRONTEND=noninteractive
+RUN useradd -m -u 1000 user
+
+# Set home to the user's home directory
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH \
+	DEBIAN_FRONTEND=noninteractive \
+	STREAMLIT_WATCHER_TYPE=none
 
 # Install dependencies
 RUN apt-get update && apt-get install -y \
@@ -17,18 +22,19 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy the files
-WORKDIR /app
-COPY requirements.txt .
+WORKDIR $HOME/app
+COPY --chown=user ./requirements.txt requirements.txt
+
 
 RUN pip install --upgrade pip \
     && pip install --no-cache-dir -r requirements.txt
 
-ENV PATH="/root/.local/bin:$PATH"
-ENV STREAMLIT_WATCHER_TYPE none
 
 RUN pip install --no-cache-dir https://github.com/mjun0812/flash-attention-prebuild-wheels/releases/download/v0.0.6/flash_attn-2.6.3+cu124torch2.6-cp310-cp310-linux_x86_64.whl
 
-COPY . .
+COPY --chown=user . $HOME/app
+
+USER user
 
 EXPOSE 7860