Update youtube.py - Fix metadata validation error in YoutubeLoader (#5479)
This commit addresses a ValueError occurring when the YoutubeLoader
class tries to add datetime metadata from a YouTube video's publish
date. The error was happening because the ChromaDB metadata validation
only accepts str, int, or float data types.
In the `_get_video_info` method of the `YoutubeLoader` class, the
publish date retrieved from the YouTube video was of datetime type. This
commit fixes the issue by converting the datetime object to a string
before adding it to the metadata dictionary.
Additionally, this commit introduces error handling in the
`_get_video_info` method to ensure that all metadata fields have valid
values. If a metadata field is found to be None, a default value is
assigned. This prevents potential errors during metadata validation when
metadata fields are None.
The file modified in this commit is youtube.py.
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Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
langchain
33ea606f - Update youtube.py - Fix metadata validation error in YoutubeLoader (#5479)
