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You have completed (UPI) Chapter 12: Mastering Python Dictionaries!

Instruction

Dictionary Mutability

In Python, a dictionary is a mutable data type, which means that a dictionary's content can be modified after creation. Dictionary items can be added, updated, or deleted from a dictionary after a dictionary object is created. Adding an item: Square Bracket Notation: When using square brackets to create a new key object and assign a value to the key, the new key-value pair will be added...