Grouping lines together

I'm using this example: https://github.com/aws-samples/amazon-textract-code-samples/blob/master/python/01-detect-text-local.py

For this image:

I'm getting:
```
this is one
line
second line
more here
```

How can we group 'LINES' tokens in a single line?
The output I'm looking for is:
```
this is one line
second line more here
```