A list is a data structure in Python that can store multiple values of different types in a sequential order. A list is created by enclosing the values in square brackets [ ] and separating them by commas. A list can also contain other lists as its elements, creating a nested or multidimensional list. The output of the print (var) statement shows that var is a list that contains two elements, each of which is another list with two key-value pairs. The key-value pairs are enclosed in curly braces { }, which indicate that they are dictionaries, another data structure in Python that maps keys to values. Therefore, var is a list of dictionaries. Reference:
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5. Data Structures - Python 3.12.1 documentation1, section 5.1. More on Lists
* Python Data Structures - GeeksforGeeks2, section Lists in Python
* Common Python Data Structures (Guide) - Real Python3, section Lists