2 Commits

Author	SHA1	Message	Date
Harrison Chase	8516a03a02	langchain-community[major]: Upgrade community to pydantic 2 (#26011) ... This PR upgrades langchain-community to pydantic 2. * Most of this PR was auto-generated using code mods with gritql (https://github.com/eyurtsev/migrate-pydantic/tree/main) * Subsequently, some code was fixed manually due to accommodate differences between pydantic 1 and 2 Breaking Changes: - Use TEXTEMBED_API_KEY and TEXTEMBEB_API_URL for env variables for text embed integrations: cbea780492 Other changes: - Added pydantic_settings as a required dependency for community. This may be removed if we have enough time to convert the dependency into an optional one. --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2024-09-05 14:07:10 -04:00
Virat Singh	cafffe8a21	community: Add PolygonAggregates tool (#18882) ... **Description:** In this PR, I am adding a `PolygonAggregates` tool, which can be used to get historical stock price data (called aggregates by Polygon) for a given ticker. Polygon [docs](https://polygon.io/docs/stocks/get_v2_aggs_ticker__stocksticker__range__multiplier___timespan___from___to) for this endpoint. **Twitter**: [@virattt](https://twitter.com/virattt)	2024-03-11 11:58:10 -07:00