BLD: update tests/code to be compatible with new ipython >= 8.26.0 #192

Job	Run time
standard / pre-commit checks / pre-commit	17s
standard / Documentation / Python 3.9: documentation building	2m 7s
standard / Conda (3.10) / Python 3.10: conda	4m 53s
standard / Conda (3.11, true) / Python 3.11: conda	4m 55s
standard / Conda (3.12, true) / Python 3.12: conda	5m 12s
standard / Conda (3.9, true) / Python 3.9: conda	5m 0s
standard / Pip (3.10) / Python 3.10: pip	2m 59s
standard / Pip (3.11, true) / Python 3.11: pip	2m 43s
standard / Pip (3.12, true) / Python 3.12: pip	2m 54s
standard / Pip (3.9, true) / Python 3.9: pip	2m 40s
standard / Documentation / Documentation deployment	0s
	33m 40s

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