[tutorial/classes.html] odds and ends dataclasses sample code typo dataclasses

[peterjpxie]

Documentation

Open https://docs.python.org/3.12/tutorial/classes.html#odds-and-ends

There is a typo in the sample code. import dataclasses should be import dataclass.

from dataclasses import dataclasses

@dataclass
class Employee:
    name: str
    dept: str
    salary: int

It was introduced in this PR.

Linked PRs

• gh-100633 Tutorial: Fix dataclasses import #100638
• [3.11] gh-100633 Tutorial: Fix dataclasses import (GH-100638) #100639
• [3.10] gh-100633 Tutorial: Fix dataclasses import (GH-100638) #100640

[sobolevn]

@peterjpxie this would be a good first PR :)
Do you have time to fix it?

[peterjpxie]

@ericvsmith Thanks for fixing it.

[ericvsmith]

I didn't fix it! I just assigned it to myself. If you want to produce a pull request, I'll commit it.