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fix: float values are not json for nan value close langgenius#11827 (l…
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…anggenius#11840)

Signed-off-by: yihong0618 <[email protected]>
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yihong0618 authored and 刘江波 committed Dec 20, 2024
1 parent 7257936 commit f8761b8
Showing 1 changed file with 5 additions and 0 deletions.
5 changes: 5 additions & 0 deletions api/core/rag/embedding/cached_embedding.py
Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,11 @@ def embed_documents(self, texts: list[str]) -> list[list[float]]:
for vector in embedding_result.embeddings:
try:
normalized_embedding = (vector / np.linalg.norm(vector)).tolist()
# stackoverflow best way: https://stackoverflow.com/questions/20319813/how-to-check-list-containing-nan
if np.isnan(normalized_embedding).any():
# for issue #11827 float values are not json compliant
logger.warning(f"Normalized embedding is nan: {normalized_embedding}")
continue
embedding_queue_embeddings.append(normalized_embedding)
except IntegrityError:
db.session.rollback()
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