Datasets:
Upload with huggingface_hub
Browse files- MANIFEST.sha256 +7 -0
- README.md +82 -1
- data/corpus/corpus.jsonl +0 -0
- data/default/dev.jsonl +0 -0
- data/default/test.jsonl +0 -0
- data/queries/dev.jsonl +0 -0
- data/queries/test.jsonl +0 -0
- dataset_statistics.json +150 -0
- upload_to_huggingface.py +20 -0
MANIFEST.sha256
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a5d05e8ad6e18b797d5c71fe03c317ffeeab289404f0db0d635ff7e021da5c5c README.md
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d69d22d439f0f1eb1f82b197fb2695e708660b8f0da66e7334a198629259faf5 data/corpus/corpus.jsonl
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ed06dae52c96c84c662714a5adb6a7f23d740937c37b2a89867a97fffeb99786 data/default/dev.jsonl
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6a196337d7f156f260e181841a125c78d998f115b48de4d50c365d2e7646a05f data/default/test.jsonl
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5f4767e04e3d7ae589cb3f8fa2866b2b033ede42838397f485abb3d317834fc7 data/queries/dev.jsonl
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51d4bb5f7ab10678b5a618a27bf6103aaacc49fdaa277d6c12fd0cee701a87cf data/queries/test.jsonl
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8f27cf4b7281ece34585abf969b6dcb76c8ab719dea80b3b0d16fdae20d58643 dataset_statistics.json
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README.md
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---
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---
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---
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language:
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- en
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license: other
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license_name: github-terms-of-service
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task_categories:
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- question-answering
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- information-retrieval
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tags:
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- rag
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- github-issues
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- cross-issue-reasoning
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- silver-labels
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pretty_name: MetaRAG Cross-Issue OSSQA
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size_categories:
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- 10K<n<100K
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configs:
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- config_name: default
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default: true
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data_files:
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- split: dev
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path: data/default/dev.jsonl
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- split: test
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path: data/default/test.jsonl
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- config_name: queries
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data_files:
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- split: dev
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path: data/queries/dev.jsonl
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- split: test
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path: data/queries/test.jsonl
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- config_name: corpus
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data_files:
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- split: corpus
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path: data/corpus/corpus.jsonl
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---
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# MetaRAG Cross-Issue OSSQA
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MetaRAG Cross-Issue OSSQA is an English open-source software issue question-answering and retrieval benchmark. Each example asks a question grounded in one GitHub issue and requires evidence from a related issue. The data contains explicit cross-issue references and a three-document silver evidence path.
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## Dataset configurations
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| 42 |
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| Configuration | Splits | Rows | Purpose |
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| --- | --- | ---: | --- |
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| `default` | `dev`, `test` | 100 / 400 | Complete evaluation records, including embedded issue fragments and silver labels. |
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| `queries` | `dev`, `test` | 100 / 400 | Retrieval and QA queries with answer and evidence-path supervision. |
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| `corpus` | `corpus` | 9,536 | Deduplicated issue-description and issue-comment fragments for retrieval. This is a knowledge corpus, not a training split. |
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## Loading
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```python
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from datasets import load_dataset
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evaluation = load_dataset("<namespace>/metarag-cross-issue-ossqa")
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queries = load_dataset("<namespace>/metarag-cross-issue-ossqa", "queries")
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corpus = load_dataset("<namespace>/metarag-cross-issue-ossqa", "corpus", split="corpus")
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```
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## Main fields
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`default` includes the query, its known context, answer, source and target issue metadata, `silver_evidence_path`, quality signals, and the ordered `fragments` supporting each example. `queries` is the compact query-level representation. `corpus` contains one searchable fragment per `document_id`, plus issue, repository, author, timestamp, and cross-issue-link metadata.
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The fields `answer_document_id` and `silver_evidence_path` refer to `corpus.document_id`. `known_context_document_ids` identifies documents supplied as query context; these are excluded from the gold evidence path. `split` is repository-disjoint between `dev` and `test`.
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| 64 |
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| 65 |
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## Data creation
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| 66 |
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The dataset was constructed from public GitHub event data via OpenDigger / GH Archive, from 2022-01-01 through 2025-12-31. It contains 500 qualified cross-issue samples from 468 repositories. The sampling procedure requires an explicit cross-issue reference, a path spanning at least two distinct issues, English-language filtering, deterministic diversity sampling, and repository-disjoint development/test partitions.
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See `dataset_statistics.json` for the complete sampling settings, quality distribution, year distribution, and leakage audit result.
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| 70 |
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| 71 |
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## Labels and limitations
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| 72 |
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| 73 |
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`reference_answer` and `silver_evidence_path` are heuristic silver annotations. They should not be treated as human-validated gold labels without additional review. Source text may contain stale links, personal identifiers visible in public GitHub content, inaccurate technical claims, or other artifacts of public issue discussions.
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The data is intended for research and evaluation. Users are responsible for ensuring their use complies with the applicable [GitHub Terms of Service](https://docs.github.com/en/site-policy/github-terms/github-terms-of-service), the source platforms' policies, and their own privacy, legal, and ethical requirements.
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| 76 |
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| 77 |
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## Provenance
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| 78 |
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|
| 79 |
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- OpenDigger: <https://github.com/X-lab2017/open-digger>
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| 80 |
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- GH Archive: <https://www.gharchive.org/>
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| 81 |
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| 82 |
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## Repository integrity
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| 83 |
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`MANIFEST.sha256` contains SHA-256 checksums for every data file and `dataset_statistics.json` in this package. To regenerate the package from the accompanying source files, remove this output directory and run `python3 prepare_hf_dataset.py`.
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data/corpus/corpus.jsonl
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data/default/dev.jsonl
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data/default/test.jsonl
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data/queries/dev.jsonl
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data/queries/test.jsonl
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dataset_statistics.json
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| 1 |
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{
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| 2 |
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"generated_at": "2026-08-19T16:47:49.148769",
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| 3 |
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"source": "OpenDigger / GH Archive public GitHub event log",
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| 4 |
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"database": "opensource",
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| 5 |
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"time_range": {
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| 6 |
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"start": "2022-01-01",
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| 7 |
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"end_exclusive": "2026-01-01"
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| 8 |
+
},
|
| 9 |
+
"candidate_issue_count": 28105,
|
| 10 |
+
"qualified_before_diversity": 950,
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| 11 |
+
"final_sample_count": 500,
|
| 12 |
+
"repository_count": 468,
|
| 13 |
+
"corpus_fragment_count": 9536,
|
| 14 |
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"random_seed": 20260820,
|
| 15 |
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"sampling_strategy": "explicit-reference cross-issue qualification followed by year-quality stratified deterministic random round-robin",
|
| 16 |
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"path_length_distribution": {
|
| 17 |
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"3": 500
|
| 18 |
+
},
|
| 19 |
+
"sample_year_distribution": {
|
| 20 |
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"2016": 2,
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| 21 |
+
"2017": 3,
|
| 22 |
+
"2018": 3,
|
| 23 |
+
"2019": 2,
|
| 24 |
+
"2020": 9,
|
| 25 |
+
"2021": 38,
|
| 26 |
+
"2022": 116,
|
| 27 |
+
"2023": 121,
|
| 28 |
+
"2024": 111,
|
| 29 |
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"2025": 95
|
| 30 |
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},
|
| 31 |
+
"split_distribution": {
|
| 32 |
+
"dev": 100,
|
| 33 |
+
"test": 400
|
| 34 |
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},
|
| 35 |
+
"cross_repository_sample_count": 105,
|
| 36 |
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"cross_issue_sample_count": 500,
|
| 37 |
+
"leakage_audit_violations": 0,
|
| 38 |
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"quality_score": {
|
| 39 |
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"minimum": 70.0,
|
| 40 |
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"maximum": 96.0,
|
| 41 |
+
"mean": 88.919,
|
| 42 |
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"median": 88.0
|
| 43 |
+
},
|
| 44 |
+
"valid_comments_per_sample": {
|
| 45 |
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"minimum": 3,
|
| 46 |
+
"maximum": 250,
|
| 47 |
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"mean": 17.072
|
| 48 |
+
},
|
| 49 |
+
"top_repositories": [
|
| 50 |
+
[
|
| 51 |
+
"microsoft/vscode",
|
| 52 |
+
8
|
| 53 |
+
],
|
| 54 |
+
[
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| 55 |
+
"flutter/flutter",
|
| 56 |
+
5
|
| 57 |
+
],
|
| 58 |
+
[
|
| 59 |
+
"quarkusio/quarkus",
|
| 60 |
+
3
|
| 61 |
+
],
|
| 62 |
+
[
|
| 63 |
+
"microsoft/TypeScript",
|
| 64 |
+
3
|
| 65 |
+
],
|
| 66 |
+
[
|
| 67 |
+
"godotengine/godot",
|
| 68 |
+
3
|
| 69 |
+
],
|
| 70 |
+
[
|
| 71 |
+
"python/cpython",
|
| 72 |
+
2
|
| 73 |
+
],
|
| 74 |
+
[
|
| 75 |
+
"WordPress/gutenberg",
|
| 76 |
+
2
|
| 77 |
+
],
|
| 78 |
+
[
|
| 79 |
+
"home-assistant/core",
|
| 80 |
+
2
|
| 81 |
+
],
|
| 82 |
+
[
|
| 83 |
+
"vmware-tanzu/velero",
|
| 84 |
+
2
|
| 85 |
+
],
|
| 86 |
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[
|
| 87 |
+
"FlutterFlow/flutterflow-issues",
|
| 88 |
+
2
|
| 89 |
+
],
|
| 90 |
+
[
|
| 91 |
+
"wagtail/wagtail",
|
| 92 |
+
2
|
| 93 |
+
],
|
| 94 |
+
[
|
| 95 |
+
"sourcegraph/cody",
|
| 96 |
+
2
|
| 97 |
+
],
|
| 98 |
+
[
|
| 99 |
+
"open-telemetry/opentelemetry-collector-contrib",
|
| 100 |
+
2
|
| 101 |
+
],
|
| 102 |
+
[
|
| 103 |
+
"apache/shardingsphere",
|
| 104 |
+
2
|
| 105 |
+
],
|
| 106 |
+
[
|
| 107 |
+
"rails/rails",
|
| 108 |
+
2
|
| 109 |
+
],
|
| 110 |
+
[
|
| 111 |
+
"microsoft/vscode-cpptools",
|
| 112 |
+
2
|
| 113 |
+
],
|
| 114 |
+
[
|
| 115 |
+
"llvm/llvm-project",
|
| 116 |
+
2
|
| 117 |
+
],
|
| 118 |
+
[
|
| 119 |
+
"darthcloud/BlueRetro",
|
| 120 |
+
2
|
| 121 |
+
],
|
| 122 |
+
[
|
| 123 |
+
"dotnet/maui",
|
| 124 |
+
2
|
| 125 |
+
],
|
| 126 |
+
[
|
| 127 |
+
"gitpod-io/gitpod",
|
| 128 |
+
2
|
| 129 |
+
]
|
| 130 |
+
],
|
| 131 |
+
"selection_rules": {
|
| 132 |
+
"target_samples": 500,
|
| 133 |
+
"candidate_pool_size": 30000,
|
| 134 |
+
"minimum_quality_score": 62.0,
|
| 135 |
+
"max_samples_per_repository": 8,
|
| 136 |
+
"maintainer_associations": [
|
| 137 |
+
"COLLABORATOR",
|
| 138 |
+
"MEMBER",
|
| 139 |
+
"OWNER"
|
| 140 |
+
],
|
| 141 |
+
"english_only": true,
|
| 142 |
+
"minimum_english_ratio": 0.65,
|
| 143 |
+
"random_seed": 20260820,
|
| 144 |
+
"explicit_reference_required": true,
|
| 145 |
+
"minimum_distinct_issue_ids_in_path": 2,
|
| 146 |
+
"known_query_context_excluded_from_gold_path": true,
|
| 147 |
+
"repository_disjoint_dev_test_split": true
|
| 148 |
+
},
|
| 149 |
+
"annotation_notice": "reference_answer and silver_evidence_path are heuristic silver labels. Human validation is required before reporting gold path metrics."
|
| 150 |
+
}
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| 1 |
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from pathlib import Path
|
| 2 |
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|
| 3 |
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from huggingface_hub import login, upload_folder
|
| 4 |
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|
| 5 |
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|
| 6 |
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REPO_ID = "MapleBi/MetaRAG_Cross-Issue_OSSQA"
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| 7 |
+
DATASET_FOLDER = Path(__file__).resolve().parent
|
| 8 |
+
|
| 9 |
+
|
| 10 |
+
def main() -> None:
|
| 11 |
+
login()
|
| 12 |
+
upload_folder(
|
| 13 |
+
folder_path=str(DATASET_FOLDER),
|
| 14 |
+
repo_id=REPO_ID,
|
| 15 |
+
repo_type="dataset",
|
| 16 |
+
)
|
| 17 |
+
|
| 18 |
+
|
| 19 |
+
if __name__ == "__main__":
|
| 20 |
+
main()
|