Support array-likes and literal strings in image conversion #891

Job	Run time
🐍 Prepare Python	28s
🔍 Check if pull request	5s
⬢ Prepare Node.js	25s
🧱 Build test matrix	7s
🧱 Build Spotlight	4m 30s
🔍 Check	2m 40s
📝 Build API docs	42s
🗃 Build datasets	2m 8s
🧪 Doc Test	1m 10s
🧪 Unit Test	1m 48s
🔍 Check wheel contents	37s
🧪 Integration Test (ubuntu-latest, 3.8)	15m 47s
🧪 UI Test (chrome)	3m 58s
🧪 UI Test (firefox)	4m 28s
🚀 Release Spotlight	0s
	38m 53s

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