Simply create a new .py file in the same folder as your main Python code. Then “import” that file as you now know how to do, then access the functions from within that module.

You’ll learn how to set up a Python project with a PyO3 create, how to expose Rust functions as a Python module, and how to create Python objects like classes and exceptions in Rust.

Create an installer for your PyInstaller app: If you want a way to deploy your application other than a .zip file or the single-file distribution, consider using an installer utility like the open ...

First of all, I prefer to create a virtual environment by running python3 -m venv .env, and then installing the Streamlit package by running pip3 install streamlit. Now create a Python script.