Update Dockerfile

Dockerfile

@@ -10,5 +10,5 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 COPY --chown=user . /app
 
-# Update this line to use gunicorn instead of uvicorn
-CMD ["gunicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Set gunicorn as entrypoint with default arguments
+ENTRYPOINT ["gunicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]