Merge branch 'main' into '29-second-branch'

.gitignore

CONTRIBUTING.md

plot_serializer/matplotlib/serializer.py

requirements.txt

tests/test_hist_plot.py

tests_automatic/__init__.py

tests_automatic/test_bar_automatic.py

tests_automatic/test_box_automatic.py

tests_automatic/test_errorbar_automatic.py

tests_automatic/test_hist_automatic.py

tests_automatic/test_line3d_automatic.py

tests_automatic/test_line_automatic.py

tests_automatic/test_pie_automatic.py

tests_automatic/test_scatter3d_automatic.py

tests_automatic/test_scatter_automatic.py

tests_automatic/test_surface3d_automatic.py