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fix(pipelines): guard against ZeroDivisionError in chunk_and_embed_incremental when chunk list is empty #164

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fix(pipelines): guard against ZeroDivisionError in chunk_and_embed_incremental when chunk list is empty #164

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7 changes: 7 additions & 0 deletions pipelines/incremental-pipeline.py
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Original file line number Diff line number Diff line change
Expand Up @@ -220,6 +220,13 @@ def chunk_and_embed_incremental(
# Split into chunks
chunks = text_splitter.split_text(content)

# Guard: skip files that produce no chunks after splitting to
# avoid ZeroDivisionError in the log statement below.
# Same fix as kubeflow-pipeline.py (PR #149, issue #148).
if not chunks:
print(f"Skipping file after chunking (no chunks produced): {file_data['path']}")
continue

print(f"File: {file_data['path']} -> {len(chunks)} chunks (avg: {sum(len(c) for c in chunks)/len(chunks):.0f} chars)")

# Create embeddings
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