PEP 8 is a style guide for Python code that outlines the recommended coding conventions for the language. PEP stands for Python Enhancement Proposal, which is a document that describes a proposed enhancement to the Python language or its ecosystem. PEP 8 is one of the most widely adopted PEPs, and it is considered the official style guide for Python code.




        The purpose of PEP 8 is to improve the readability and consistency of Python code by providing a set of guidelines for naming conventions, code layout, and programming practices. Some of the key recommendations in PEP 8 include:
  1. Use 4 spaces per indentation level.
  2. Use underscores to separate words in variable names, function names, and module names.
  3. Limit lines to a maximum of 79 characters.
  4. Use whitespace around operators and after commas to improve readability.
  5. Use docstrings to document functions, classes, and modules.
  6. Use imports on separate lines, and group them in the following order: standard library imports, third-party library imports, and local application imports.
  7. Avoid using single-letter variable names except for counters and iterators.
        By following the guidelines in PEP 8, you can write Python code that is more consistent, easier to read, and easier to maintain.