minor edits to the compilation code

[thomasdkelly]

• use tqdm.auto so that the progress bar can be seen in notebooks
• replace python with sys.executable in the compile command (as I have found errors when using remote servers) subprocess.run([f"{sys.executable}", "-m", mod]) call(["python", "-m", mod])

[chris-s-bowden]

Made and tested both edits, can close issue.

Have not tested subprocess.run(...) with a remote server but still works in notebooks so safe to implement.