Index is an object, and default index starts from `0`

:

```
>>> result.index
Int64Index([0, 1, 2], dtype=int64)
```

You can shift this index by `1`

with

```
>>> result.index += 1
>>> result.index
Int64Index([1, 2, 3], dtype=int64)
```

Index is an object, and default index starts from `0`

:

```
>>> result.index
Int64Index([0, 1, 2], dtype=int64)
```

You can shift this index by `1`

with

```
>>> result.index += 1
>>> result.index
Int64Index([1, 2, 3], dtype=int64)
```