Update examples #1102

Job	Run time
Run tests on legacy versions (3.7)	2m 5s
Run linters (flake8)	1m 48s
Run tests with different pydantic versions	3m 37s
Run linters (pydocstyle)	1m 47s
Run tests with coverage	2m 57s
Run linters (mypy)	1m 52s
Run tests (3.8)	2m 0s
Run linters (pylint)	1m 53s
Run tests (3.9)	2m 8s
Run tests (3.10)	1m 55s
Run tests (3.11)	1m 55s
Run tests (3.12)	1m 58s
Run tests (3.13)	2m 28s
	28m 23s

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