Action failed: Failed to parse diff quality evaluation

Failed to parse diff evaluation response: Looking at the changes carefully: **Source changes:** 1. `pandas.md`: URL change from `master/source/_static/...` to `main/lectures/_static/...` 2. `python_advanced_features.md`: Multiple heading capitalizations, removal of "Type hints" section, URL change, text changes **Target changes:** 1. `pandas/md` (Persian): Added heading-map entry for `'{index}`Pandas <single: Pandas>`'`, but the URL in the code cell was NOT updated (still uses `master/source/...`) 2. `python_advanced_features.md` (Persian): Heading-map was updated, but the content has serious issues **Detailed analysis:** **Heading-map in `python_advanced_features.md` target:** The heading-map was updated with old English keys (lowercase: `Iterables and iterators`, `Decorators and descriptors`, `Generators::Generator expressions`, etc.) but the source now uses different capitalization (`Iterables and Iterators`, `Decorators and Descriptors`, etc.). The heading-map keys should match the English source headings. **Position/Structure issue in `python_advanced_features.md` target:** The target "After" document has a massive structural problem: after the `(paf_generators)=` marker, it duplicates the entire "Decorators and Descriptors" section again before showing "Generatorها". This is incorrect - the `(paf_generators)=` anchor should introduce "Generatorها", not repeat "Decoratorها و Descriptorها". **Heading-map keys mismatch:** The source uses capitalized headings like `## Iterables and Iterators` but the target heading-map still uses `Iterables and iterators` (old lowercase). Also, `Type hints` section mapping exists in target but that section was removed from the source. **URL not updated:** The pandas.md source URL was updated but the target Persian version still has the old URL. ```json { "scopeCorrect": true, "positionCorrect": false, "structurePreserved": false, "headingMapCorrect": false, "issues": [ "python_advanced_features.md target has a massive structural duplication: the entire 'Decorators and Descriptors' section is repeated after the (paf_generators)= anchor, where 'Generators' section should appear instead", "Heading-map keys in python_advanced_features.md use old lowercase headings (e.g., 'Iterables and iterators', 'Decorators and descriptors') instead of updated capitalized headings from source ('Iterables and Iterators', 'Decorators and Descriptors')", "Heading-map still contains 'Type hints' entries (Type hints, Type hints::Basic syntax, Type hints::Common types) even though the Type hints section was removed from the source", "pandas.md target URL was not updated: still uses 'master/source/_static/...' instead of the new 'main/lectures/_static/...' from the source change", "Heading-map in python_advanced_features.md maps 'More Language Features' as top-level but source title uses index directive syntax differently" ], "summary": "The target translation has critical structural corruption in python_advanced_features.md (entire Decorators section duplicated where Generators should be), stale heading-map keys with wrong capitalization, obsolete Type hints entries, and a missed URL update in pandas.md.", "scopeDetails": "Both files that were modified in the source (pandas.md and python_advanced_features.md) were also modified in the target, so scope is correct.", "positionDetails": "The Generators section content appears after a duplicated Decorators and Descriptors section rather than directly after the (paf_generators)= anchor, meaning the positional placement of content is wrong in python_advanced_features.md.", "structureDetails": "Document structure is broken in python_advanced_features.md - the Decorators and Descriptors content block is fully duplicated after (paf_generators)= before the Generators section appears, creating redundant invalid structure." } ```