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parsed_json is expected to be a list of dictionaries, but it seems to… (#24018)

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parsed_json is expected to be a list of dictionaries, but it seems to…
be a single dictionary instead.
This is at
libs/experimental/langchain_experimental/graph_transformers/llm.py
process process_response

Thank you for contributing to LangChain!

- [ ] **Bugfix**: "experimental: bugfix"

---------

Co-authored-by: based <basir.sedighi@nris.no>
Co-authored-by: Chester Curme <chester.curme@gmail.com>
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basirsedighi 2024-08-22 21:09:43 +02:00 committed by GitHub
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commit 0f3fe44e44
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libs/experimental/langchain_experimental/graph_transformers/llm.py
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@ -729,6 +729,8 @@ class LLMGraphTransformer:
if not isinstance(raw_schema, str): if not isinstance(raw_schema, str):
raw_schema = raw_schema.content raw_schema = raw_schema.content
parsed_json = self.json_repair.loads(raw_schema) parsed_json = self.json_repair.loads(raw_schema)
if isinstance(parsed_json, dict):
parsed_json = [parsed_json]
for rel in parsed_json: for rel in parsed_json:
# Nodes need to be deduplicated using a set # Nodes need to be deduplicated using a set
nodes_set.add((rel["head"], rel["head_type"])) nodes_set.add((rel["head"], rel["head_type"]))