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@ -123,24 +123,15 @@ class DiffbotGraphTransformer:
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Example:
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.. code-block:: python
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from langchain_experimental.graph_transformers import DiffbotGraphTransformer
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from langchain_core.documents import Document
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class DiffbotGraphTransformer(BaseGraphDocumentTransformer):
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diffbot_api_key = "DIFFBOT_API_KEY"
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diffbot_nlp = DiffbotGraphTransformer(diffbot_api_key=diffbot_api_key)
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def transform_documents(
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self, documents: Sequence[Document], **kwargs: Any
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) -> Sequence[GraphDocument]:
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results = []
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document = Document(page_content="Mike Tunge is the CEO of Diffbot.")
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graph_documents = diffbot_nlp.convert_to_graph_documents([document])
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for document in documents:
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raw_results = self.nlp_request(document.page_content)
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graph_document = self.process_response(raw_results, document)
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results.append(graph_document)
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return results
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async def atransform_documents(
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self, documents: Sequence[Document], **kwargs: Any
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) -> Sequence[Document]:
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raise NotImplementedError
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"""
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def __init__(
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