Update Dockerfile

Dockerfile

@@ -1,6 +1,9 @@
 # Use a base image with Python
 FROM python:3.8
 
+#Switch to user root
+USER root
+
 # Set the working directory
 WORKDIR /app
 
@@ -10,8 +13,5 @@ RUN pip install jupyterlab
 # Expose port 8080
 EXPOSE 7860
 
-#Switch to user root
-USER root
-
 # Start JupyterLab on port 8080
 CMD ["sudo", "jupyter", "lab", "--ip=0.0.0.0", "--port=7860", "--no-browser", "--allow-root"]