Update Dockerfile

Dockerfile

@@ -13,4 +13,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 ENV PYTHONUNBUFFERED=1 	GRADIO_ALLOW_FLAGGING=never 	GRADIO_NUM_PORTS=1 	GRADIO_SERVER_NAME=0.0.0.0     GRADIO_SERVER_PORT=7860 	SYSTEM=spaces
 
-CMD ["python", "space.py"]
+CMD ["ls", "/usr/local/lib/python3.9/site-packages/gradio_image_annotation/"]