It’s one thing to build powerful machine-learning models and another thing to be able to make them useful. A big part of it is to be able to build applications to expose its features to end users. Popular examples include ChatGPT, Midjourney, etc.
Streamlit is an open-source Python library that makes it easy to build web applications for machine learning and data science. It has a set of rich APIs for visual components, including several chat elements, making it quite convenient to build conversational agents or chatbots, especially when combined with LLMs (Large Language Models).