fix(spreadsheet_parsers): correct function name for validating import…

[manshusainishab]

fixes #902

Description

parse_export_format at application/utils/spreadsheet_parsers.py:206 calls validate_export_csv_rows(lfile), but no such function exists anywhere in the repo — git grep finds only this single call site, with no def. The function with the intended behaviour is validate_import_csv_rows, defined in the same file at line 138, with an identical signature (List[Dict[str, Any]] -> List[Dict[str, Any]]) and the same validation purpose.

The call was introduced by #683 (commit 4de782b, "refactor(csv-import): move CSV validation into spreadsheet parser"). That refactor extracted the validator under the _import_ name and updated parse_import_format to call it, but missed updating this one call inside parse_export_format. Looks like a copy/paste typo carried over from the rename.

Effect on main: any invocation of parse_export_format raises NameError: name 'validate_export_csv_rows' is not defined, and application/tests/spreadsheet_parsers_test.py::TestParsers::test_parse_export_format fails on every run.

Fix

One line. s/validate_export_csv_rows/validate_import_csv_rows/ at application/utils/spreadsheet_parsers.py:206. No imports change, no behaviour change at the call site beyond resolving the reference, and there are no other callers (grep confirms).

Scope

Single-line change to a single file. No refactor, no rename, no new tests — the existing test_parse_export_format already covers this path and now passes.

[manshusainishab]

@Pa04rth @northdpole