Update Dockerfile

Dockerfile

@@ -18,5 +18,7 @@ RUN chmod -R 777 /app
 
 # Run app with full permissions
 
-# Default command
-CMD ["python", "app.py"]
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]