Python sys Module
The Python `sys` module is a built-in module providing access to system-specific parameters and functions. It enables interaction with the Python interpreter and runtime environment. Key functionalities include accessing command-line arguments, interacting with the Python interpreter, modifying the Python runtime environment, and managing system-specific parameters like paths and platform information. With `sys.argv`, developers can access command-line arguments passed to Python scripts, facilitating script customization and interaction. Additionally, `sys.path` allows manipulation of the module search path, enabling dynamic module loading and customization. This module is instrumental in tasks requiring interaction with the underlying system environment, making it a fundamental component in Python programming for system-level operations and configurations.