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langchain: support PineconeVectorStore in self query retriever (#20905)

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`langchain_pinecone.Pinecone` is deprecated in favor of
`PineconeVectorStore`, and is currently a subclass of
`PineconeVectorStore`.
```python
@deprecated(since="0.0.3", removal="0.2.0", alternative="PineconeVectorStore")
class Pinecone(PineconeVectorStore):
    """Deprecated. Use PineconeVectorStore instead."""

    pass
```
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ccurme 2024-04-25 16:54:58 -04:00 committed by GitHub
parent 28df4750ef
commit 891ae37437
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1 changed files with 2 additions and 2 deletions
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4
libs/langchain/langchain/retrievers/self_query/base.py
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@ -124,11 +124,11 @@ def _get_builtin_translator(vectorstore: VectorStore) -> Visitor:
return ElasticsearchTranslator()
try:
from langchain_pinecone import Pinecone
from langchain_pinecone import PineconeVectorStore
except ImportError:
pass
else:
if isinstance(vectorstore, Pinecone):
if isinstance(vectorstore, PineconeVectorStore):
return PineconeTranslator()
raise ValueError(