The article serves as an introduction to using the pytest framework for Selenium testing with Python, highlighting its advantages over the default PyUnit framework due to its simplicity, expressiveness, and compatibility with other Python testing frameworks. It discusses the process of setting up the testing environment, including installing pytest and Selenium, and establishing PyCharm as the Integrated Development Environment (IDE). The article details the naming conventions required for test files and methods to enable pytest's auto-discovery features and outlines a basic example of running a Selenium test script, using the LambdaTest ToDo App as a demonstration. The tutorial aims to provide beginners and professionals with the foundational knowledge to perform scalable and automated browser tests using the pytest framework, with an emphasis on the framework's suitability for test-driven development and its support for parameterization and fixtures.