Update Dockerfile

Dockerfile

@@ -10,6 +10,10 @@ RUN apt-get update && apt-get install -y \
     python3-dev \
     && rm -rf /var/lib/apt/lists/*
 
+# Create a non-root user
+RUN useradd -m -u 1000 user && \
+    chown -R user /code
+
 # Copy requirements first to leverage Docker cache
 COPY requirements.txt .
 
@@ -21,8 +25,12 @@ COPY ./app /code/app
 COPY ./data /code/data
 COPY ./config /code/config
 
-# Create necessary directories
-RUN mkdir -p /code/data /code/logs
+# Create data directory with proper permissions
+RUN mkdir -p /code/data && \
+    chown -R user:user /code/data
+
+# Switch to non-root user
+USER user
 
 # Make port 7860 available
 EXPOSE 7860
@@ -32,4 +40,4 @@ ENV PYTHONPATH=/code
 ENV PORT=7860
 
 # Start command
-CMD streamlit run /code/app/home.py --server.address=0.0.0.0 --server.port=7860
+CMD ["streamlit", "run", "/code/app/home.py", "--server.address=0.0.0.0", "--server.port=7860"]