mirror of
https://github.com/hwchase17/langchain
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29 lines
721 B
Markdown
29 lines
721 B
Markdown
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# Wikipedia
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>[Wikipedia](https://wikipedia.org/) is a multilingual free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and using a wiki-based editing system called MediaWiki. `Wikipedia` is the largest and most-read reference work in history.
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## Installation and Setup
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```bash
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pip install wikipedia
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```
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## Document Loader
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See a [usage example](../modules/indexes/document_loaders/examples/wikipedia.ipynb).
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```python
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from langchain.document_loaders import WikipediaLoader
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```
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## Retriever
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See a [usage example](../modules/indexes/retrievers/examples/wikipedia.ipynb).
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```python
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from langchain.retrievers import WikipediaRetriever
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```
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