consecutive triggers with `.then` (#3430)
* changes
* changes
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* changes
* Update guides/03_building-with-blocks/01_blocks-and-event-listeners.md
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
* Update gradio/blocks.py
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
* Update demo/chatbot_simple_demo/run.py
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
* Update demo/chatbot_simple_demo/run.py
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
* allow nest
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* events
* formatting
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Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
