Python's built-in **```remove()```** method is used to remove a specific item from a set.

It is important to note that this method differs from the ```discard()``` method, which does the same thing. However, unlike ```discard()```, ```remove()``` will raise an error if the *specified item* does not exist in the set that calls the method.

<h2>Syntax</h2>

```python
set.remove(value)
```
<h3>Parameters and return value</h3>

This method requires a value that will be removed, from the very set that calls the method to be passed as a parameter.

The return value of ```remove()``` is ```None```.

x = {'Cats', 'Dogs', 'Elephants', 'Seals'}

x.remove('Cats')
print(x)

#Passing a value as a parameter which doesn't exist 
#in the set that is calling the method

x = {'Cats', 'Dogs', 'Elephants', 'Seals'}

x.remove('Tigers')
print(x)


How does set remove() work in Python?

Python’s remove() method removes a specified item from a set and raises an error if the item doesn't exist. Returns None.

How does set remove() work in Python?

Syntax

Parameters and return value

Example #1

Example #2