Update Dockerfile

Dockerfile

@@ -7,6 +7,11 @@ RUN apt-get update && apt-get install -y \
     libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
+# Create a non-root user
+RUN useradd -m -u 1000 appuser && \
+    mkdir -p /tmp/Ultralytics && \
+    chown -R appuser:appuser /tmp/Ultralytics
+
 # Set working directory
 WORKDIR /app
 
@@ -22,7 +27,10 @@ VOLUME /snapshots
 
 # Set environment variables
 ENV PYTHONUNBUFFERED=1
-ENV YOLO_CONFIG_DIR=/tmp
+ENV YOLO_CONFIG_DIR=/tmp/Ultralytics
+
+# Switch to non-root user
+USER appuser
 
 # Expose port 8000 for FastAPI
 EXPOSE 8000