Pipeline: update symbol extraction command to traverse symbol nodes, not generic nodes
@@ -245,7 +245,7 @@ class ExtractSymbols(ArxivBatchCommand[ArxivId, SymbolData]):
)
# Save the relationships between this symbol and its children.
- for child in symbol.children:
+ for child in symbol.child_symbols:
child_index = symbols.index(child)
file_utils.append_to_csv(
symbol_children_path,
