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Why use *args and **kwargs used in Data Engineering?

In Python,*args and **kwargs are commonly used in function definitions to allow for a flexible number of arguments. Here’s how they are particularly useful in data engineering:...

*args (Variable Positional Arguments):

*args allows you to pass a variable number of positional arguments to a function. It’s useful when you’re unsure about the exact number of arguments that will be passed to a function....

**kwargs (Variable Keyword Arguments):

**kwargs allows you to pass a variable number of keyword arguments to a function. It’s helpful when you need to handle optional parameters or configuration settings in a function....

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In summary, *args and **kwargs are powerful features in Python that enable you to create flexible functions capable of handling varying numbers of arguments and keyword arguments, respectively. In data engineering, they are invaluable for building versatile data processing pipelines, accommodating different data sources, formats, and configurations with ease....