Update Dockerfile

Dockerfile

@@ -18,4 +18,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 EXPOSE 8080
 
 # Run run.py when the container launches
-CMD [uvicorn run:main_app --host 0.0.0.0 --port 8888 --workers 4]
+CMD ["uvicorn", "mediaflow_proxy.main:app", "--host", "0.0.0.0", "--port", "8888", "--workers", "4"]