data/develop/api-reference/chat/chat-input.md

metadata

title: st.chat_input
slug: /develop/api-reference/chat/st.chat_input
description: st.chat_input displays a chat input widget.

Read the Build a basic LLM chat app tutorial to learn how to use st.chat_message and st.chat_input to build chat-based apps.

For an overview of the st.chat_input and st.chat_message API, check out this video tutorial by Chanin Nantasenamat (@dataprofessor), a Senior Developer Advocate at Streamlit.