Module 6: Building Your First AI Chat App
Build a real, deployable AI chat app with Streamlit. Add memory, streaming, a persona, file uploads, and ship it to the public internet for free in under 4 hours.
Module 6: Building Your First AI Chat App
What this module gives you
Take everything from Modules 1-5 and ship a real, deployable chat app. By the end, you have a public URL you can share, a GitHub repo, and the engineering pattern you will reuse for every AI product in your career.
Skills you will pick up
- Building a chat UI with Streamlit in 50 lines
- Session state and memory in a web app
- Streaming responses to a real UI
- Adding a persona, file upload, and reset button
- Deploying free to Streamlit Cloud
Why it matters in production
Every interview, every job application, every "what have you built" conversation: a deployed AI app on your resume changes everything. This module gives you that.
Lessons in this module
- 1
Lesson 6.1
Why Streamlit for the first app
2 min - 2
Lesson 6.2
Hello, chatbot: the 30-line MVP
2 min - 3
Lesson 6.3
Adding streaming and a persona
2 min - 4
Lesson 6.4
Session state and conversation memory
2 min - 5
Lesson 6.5
File uploads and a starter "chat with my notes" feature
2 min - 6
Lesson 6.6
Deploying to Streamlit Cloud
2 min - 7
Lesson 6.7
Stretch features and what to ship next
2 min
Ready to start?
Open Lesson 6.1: Why Streamlit for the first app