Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main ...

Put this snippet at the top of any Python file that is not the top level of your project to import to call code from other folders ... and not running individual modules which call a module found in ...

In Python, this is the main difference between arrays and lists. To use arrays in python language, you need to import the standard array module. This is because array is not a fundamental data type ...

You also need any Python modules, packages ... The code below imports NumPy, creates an array, and prints the array. ```{python} import numpy as np my_python_array = np.array([2,4,6,8]) for ...