Summary  
This chapter covers how to use the pop(index) method to remove and return an element at a specific index from a list.  

General domain of usage  
Game inventory management

You can access the ninja's inventory by writing ```ninja.inventory```, and operate on it using various methods.

For example, if you want to remove an item from your inventory, you can use the ```pop(index)``` method. This will delete and return the item at the specified ```index```, or the last item if ```index``` is omitted.

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Removing item by index

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