Improved `DatasetNotFound` error #199

Job	Run time
build and test (macos-12, Python 3.8)	4m 12s
build and test (macos-12, Python 3.9)	3m 59s
build and test (macos-12, Python 3.10)	3m 39s
build and test (macos-12, Python 3.11)	3m 16s
build and test (ubuntu-22.04, Python 3.8)	2m 27s
build and test (ubuntu-22.04, Python 3.9)	2m 34s
build and test (ubuntu-22.04, Python 3.10)	2m 26s
build and test (ubuntu-22.04, Python 3.11)	2m 40s
build and test (windows-2022, Python 3.8)	7m 10s
build and test (windows-2022, Python 3.9)	6m 42s
build and test (windows-2022, Python 3.10)	7m 4s
build and test (windows-2022, Python 3.11)	7m 29s
	53m 38s

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