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NexQuant/rdagent/components/coder
TPTBusiness 17a2558339 fix(auto-fixer): fix df['instrument'] KeyError on MultiIndex frames
LLM-generated code often accesses df['instrument'] as a column, but
'instrument' is an index level (level 1) in the MultiIndex DataFrame.
Replace with df.index.get_level_values(1) except when the variable
was created via reset_index() (where the column actually exists).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-26 21:57:35 +02:00
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