Benjamin Torres e0201e9a11
feat/add sources from unstructured inference (#1538)
This PR adds support for `source` property from
`unstructured_inference`, allowing the user to be able to see the origin
of the data under `detection_origin`field environment variable
UNSTRUCTURED_INCLUDE_DEBUG_METADATA=true

In order to try this feature you can use this code:
```
from unstructured.partition.pdf import partition_pdf_or_image

yolox_elements = partition_pdf_or_image(filename='example-docs/loremipsum-flat.pdf', strategy='hi_res', model_name='yolox')

sources = [e.detection_origin for e in yolox_elements]
print(sources)
```
And will print 'yolox' as source for all the elements
2023-10-05 20:26:47 +00:00
..