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| Dependency | Optional | Group |
|---|---|---|
| huggingface-hub | false | |
| langchain-core | false | |
| tokenizers | false | |
| sentence-transformers | true | full |
| Package | Optional | Group |
|---|---|---|
| langchain | true | huggingface |
| langchain-classic | true | huggingface |
| neo4j-graphrag | true | examples |
| transformers | true | full |