Fix pre-commit

[brianmajor]

The CI (PR triggered) for pre-commit seems to be broken. The error:

...
Fixing scicon/images/base/Dockerfile

debug statements (python)................................................Passed
check for case conflicts.................................................Passed
check json...........................................(no files to check)Skipped
check yaml...............................................................Passed
mixed line ending........................................................Passed
check toml...............................................................Passed
pretty format json...................................(no files to check)Skipped
check docstring is first.................................................Passed
check for broken symlinks............................(no files to check)Skipped
detect private key.......................................................Passed
bandit...................................................................Passed
radon....................................................................Passed
- hook id: radon
- duration: 0.15s
Error: Process completed with exit code 1.