Add broadcast_callback()

[dinhlongviolin1]

Make Issue #896 possible

[github-actions[bot]]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
5164	4404	85%	85%	🟢

New Files

No new covered files...

Modified Files

File	Coverage	Status
src/taipy/gui/init.py	100%	🟢
src/taipy/gui/data/data_scope.py	88%	🟢
src/taipy/gui/gui.py	86%	🟢
src/taipy/gui/gui_actions.py	68%	🟢
src/taipy/gui/state.py	79%	🟢
src/taipy/gui/utils/_bindings.py	100%	🟢
TOTAL	87%	🟢

updated for commit: 6a7a9df by action🐍

[github-actions[bot]]

Coverage report for gui

St.:grey_question:	Category	Percentage	Covered / Total
🟢	Statements	80.46%	2220/2759
🟡	Branches	62.2%	1338/2151
🟡	Functions	75%	387/516
🟢	Lines	80.88%	2060/2547

Test suite run success

317 tests passing in 35 suites.

Report generated by 🧪jest coverage report action from 6a7a9df5672032caf9ccd4ff1f7647ba0f78a1b8