#Python includes two functions for creating sets. You are probably familiar with `set()`, so let's talk about the `frozenset()` built-in today! βοΈπ
docs.python.org/3/library/stdtβ¦
#python_builtins_by_driscollis
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docs.python.org/3/library/stdtβ¦
#python_builtins_by_driscollis
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The `set()` data type is mutable, which means you can add and remove items. The `frozenset()` is immutable and hashable.
That means you can NOT change a `frozenset` after creation.
However, because it is immutable you can use them for dict keys or as an element in a set
That means you can NOT change a `frozenset` after creation.
However, because it is immutable you can use them for dict keys or as an element in a set
Here are a couple of examples of creating a `frozenset()` in #Python 
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