Update Dockerfile

Dockerfile

@@ -25,10 +25,12 @@ RUN apt-get update && apt-get install -y \
 
 RUN pip install --no-cache-dir fastapi uvicorn python-multipart
 
+RUN useradd -m -s /bin/bash appuser
+
 COPY app.py .
 
 EXPOSE 7860
 
-CMD dockerd --host unix:///tmp/docker.sock & \
-    sleep 3 && \
-    uvicorn app:app --host 0.0.0.0 --port 7860
+USER appuser
+
+CMD uvicorn app:app --host 0.0.0.0 --port 7860