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Marqo Vector Store Examples & Type Hints (#7326)

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This PR improves the example notebook for the Marqo vectorstore
implementation by adding a new RetrievalQAWithSourcesChain example. The
`embedding` parameter in `from_documents` has its type updated to
`Union[Embeddings, None]` and a default parameter of None because this
is ignored in Marqo.

This PR also upgrades the Marqo version to 0.11.0 to remove the device
parameter after a breaking change to the API.

Related to #7068 @tomhamer @hwchase17

---------

Co-authored-by: Tom Hamer <tom@marqo.ai>
This commit is contained in:
OwenElliott
2023-07-07 18:11:20 +10:00
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parent 5809c3d29d
commit 3074306ae1
5 changed files with 173 additions and 551 deletions
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docs/extras/ecosystem/integrations/marqo.md
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@@ -28,4 +28,4 @@ To import this vectorstore:
from langchain.vectorstores import Marqo
```
For a more detailed walkthrough of the Marqo wrapper and some of its unique features, see [this notebook](../modules/indexes/vectorstores/examples/marqo.ipynb)
For a more detailed walkthrough of the Marqo wrapper and some of its unique features, see [this notebook](../modules/data_connection/vectorstores/integrations/marqo.ipynb)