PEP 8 -- Style Guide for Python Code

PEP 8 is a style guide for Python code that covers aspects such as code layout, naming conventions, and documentation. It aims to improve the readability and consistency of Python code, making it easier for developers to collaborate and understand each other's work. While not a formal publication in the traditional sense, it serves as a foundational document for Python development practices, influencing the design and functionality of tools like PyCharm by providing a standard for code analysis and formatting.