updated docker

Dockerfile

@@ -21,4 +21,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 RUN chown -R root:root /app
 
 # Start the FastAPI application
-CMD ["gunicorn", "--bind", "0.0.0.0:7860", "-k", "uvicorn.workers.UvicornWorker", "main:app"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]