The deploy (ubuntu-latest, 3.10) documentation workflow was failing during docs build after a dependency/API drift in mkdocstrings, and one executed notebook still used the pre-dict Image.get_sizes() interface. This updates the docs config and notebook examples so the publish workflow can complete again.

• Docs build config

  • Update mkdocs.yml to use the current mkdocstrings Python handler schema.
  • Replace the removed selection block with options, preserving the existing doc rendering behavior.

• Executable notebook examples

  • Update notebook cells that unpacked Image.get_sizes() as a tuple.
  • Switch examples to the current dict-based access pattern used by the library.

• Scope

  • Changes are limited to documentation/build configuration and executable example notebooks.
  • No production package behavior was changed.

Example of the notebook API correction:

fit_res = im.get_sizes(method="gaussian", show_plots=True)

xsize = fit_res["xrms"]
ysize = fit_res["yrms"]
xsize_error = fit_res["xrms_err"]
ysize_error = fit_res["yrms_err"]
x_amplitude = fit_res["xamp"]
y_amplitude = fit_res["yamp"]