building-streamlit-chat-ui

Build chat interfaces in Streamlit with message history and streaming responses.

Updated Jan 12, 2026
One-click install
npx skills add https://github.com/oharato/databricks --skill building-streamlit-chat-ui-oharato
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: building-streamlit-chat-ui
Source: https://github.com/oharato/databricks/tree/main/.github/skills/developing-with-streamlit/skills/building-streamlit-chat-ui
Command: npx skills add https://github.com/oharato/databricks --skill building-streamlit-chat-ui-oharato

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill enables the creation of dynamic and engaging conversational interfaces within Streamlit applications, making it easy to build chatbots and AI assistants.

Core Features & Use Cases

  • Conversational UI: Implement user and assistant message displays using st.chat_message.
  • Real-time Input: Capture user input with st.chat_input, supporting text, file uploads, and audio.
  • Streaming Responses: Display LLM responses token-by-token using st.write_stream for a more interactive feel.
  • User Feedback: Collect feedback on assistant responses with st.feedback.
  • Use Case: Develop a customer support chatbot that can answer questions, process uploaded documents, and provide audio responses, all within a Streamlit interface.

Quick Start

Use the building-streamlit-chat-ui skill to create a basic chat interface by adding user messages and assistant responses to st.session_state.

Frequently Asked Questions about building-streamlit-chat-ui

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a chatbot UI with Streamlit?

To build a chatbot UI in Streamlit, use `st.chat_message` to display conversation history and `st.chat_input` to capture user text input. This manages conversational state to render interactive chat interfaces for AI assistants.

Can I stream LLM responses token-by-token in a Streamlit chat interface?

Yes, you can stream LLM responses token-by-token in a Streamlit chat interface using the `st.write_stream` function. This displays conversational AI responses dynamically as they generate, creating a real-time interactive feel.

Does Streamlit chat support file uploads and audio input?

Streamlit chat interfaces support file uploads and audio input alongside standard text entry. This allows conversational AI applications to process user-uploaded documents and capture voice inputs directly within the chat UI.

What is the best way to collect user feedback on chatbot responses in Streamlit?

The best way to collect user feedback on chatbot responses in Streamlit is using the `st.feedback` component. This captures user ratings directly within the conversational UI to evaluate assistant answer quality.

How does Streamlit manage chat message history for conversational AI?

Streamlit manages chat message history for conversational AI using `st.session_state`. This stores user inputs and assistant responses persistently across application reruns, maintaining the full conversation context within the chat UI.