simple test

Author: alinelena

README.md

@@ -17,6 +17,7 @@ Tools for machine learnt interatomic potentials
 - [Features](#features)
 - [Python interface](#python-interface)
 - [Command line interface](#command-line-interface)
+- [Docker/Podman images](#docker-podman-images)
 - [Development](#development)
 - [License](#license)
 - [Funding](#funding)
@@ -296,32 +297,34 @@ Minimal and full example configuration files for all calculations can be found
 
 ## Docker/Podman images
 
-You can use `janus_core` in a JupyterHub or marimo environment. We provide regularly updated images, which can be dowloaded by running:
+You can use `janus_core` in a JupyterHub or marimo environment using [docker](https://www.docker.com) or [podman](https://podman.io/). We provide regularly updated docker/podman images, which can be dowloaded by running:
 
 ```shell
-docker pull ghcr.io/stfc/janus-core/jupyter:latest
+docker pull ghcr.io/stfc/janus-core/jupyter:amd64-latest
 
-docker pull ghcr.io/stfc/janus-core/marimo:latest
+docker pull ghcr.io/stfc/janus-core/marimo:amd64-latest
 ```
 or using podman
 
 ```shell
-podman pull ghcr.io/stfc/janus-core/jupyter:latest
+podman pull ghcr.io/stfc/janus-core/jupyter-amd64:latest
 
-podman pull ghcr.io/stfc/janus-core/marimo:latest
+podman pull ghcr.io/stfc/janus-core/marimo-amd64:latest
 ```
 
+for amd64 architecture, if you require arm64 replace amd64 with arm64 above, and next instructions.
+
 To start, for marimo run:
 
 ```shell
 
-podman run --rm --security-opt seccomp=unconfined -p 8842:8842 ghcr.io/stfc/janus-core/marimo:latest
+podman run --rm --security-opt seccomp=unconfined -p 8842:8842 ghcr.io/stfc/janus-core/marimo:amd64-latest
 
 ```
 or for JupyterHub, run:
 
 ```
-podman run --rm --security-opt seccomp=unconfined -p 8888:8888 ghcr.io/stfc/janus-core/jupyter:latest
+podman run --rm --security-opt seccomp=unconfined -p 8888:8888 ghcr.io/stfc/janus-core/jupyter:amd64-latest
 ```
 
 For more details on how to share your filesystem and so on you can refer to this documentation: https://summer.ccp5.ac.uk/introduction.html#run-locally.