Hey I’m kinda a newbie…

How can I calculate closest tensor in list to another tensor?

Example:

Say I have:

```
[tensor([1,1,1]),tensor([5,5,5]),tensor([10,10,10])]
```

and:

```
tensor([2,2,2])
```

If would want:

```
tensor([1,1,1])
```

How can I achieve this? Thank you