improve performance for printing `LocalCollection` objects #137

Job	Run time
🔎 Lint	11s
🧪 Run tests (ubuntu-latest, 🐧 Linux, 3.12)	1m 10s
🧪 Run tests (windows-latest, 🪟 Windows, 3.12)	1m 37s
🧪 Run tests (macos-latest, 🍎 Mac, 3.12)	38s
📦 Build package	0s
	3m 36s

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