* flake8 --max-line-length=88 * fixup! Format Python code with psf/black push Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
* Add sepia tone * Add unit test * technic --> technique * Update digital_image_processing/sepia.py Co-Authored-By: Christian Clauss <cclauss@me.com> * Update digital_image_processing/sepia.py Co-Authored-By: Christian Clauss <cclauss@me.com> * Fixed errors after commit changes * Fixed errors Co-authored-by: Christian Clauss <cclauss@me.com>