Update Dockerfile

Dockerfile

@@ -39,4 +39,6 @@ RUN pip install --no-cache-dir -r requirements.txt
 # CMD ["gunicorn", "-b", "0.0.0.0:7860","app:app"]
 # CMD ["gunicorn", "-b", "0.0.0.0:7860", "--timeout", "180", "app:app"]
 # CMD ["gunicorn", "-b", "0.0.0.0:7860", "--workers", "3", "--timeout", "300", "--worker-class", "gevent", "app:app"]
-CMD ["bash", "-c", "redis-server & celery -A app_celery.celery worker --loglevel=info --pool=prefork & gunicorn -b 0.0.0.0:7860 --workers 3 --timeout 300 app_celery:app"]
+# CMD ["bash", "-c", "redis-server & celery -A app_celery.celery worker --loglevel=info --pool=gevent & gunicorn -b 0.0.0.0:7860 --workers 3 --timeout 300 app_celery:app"]
+CMD ["bash", "-c", "redis-server & celery -A app_celery.celery worker --loglevel=info --pool=gevent & gunicorn -b 0.0.0.0:7860 --workers 3 --worker-class gevent --timeout 300 app_celery:app"]
+