fix/pyproject-and-linting

[abdimk]

I wanted to contribute to this repo as a newbie, and I noticed some gaps in the linting along with a few unused imports. Here are the changes I made.

1. pyproject.toml

   • Added dynamic field to fix setuptools configuration error:

   dynamic = ["description", "readme", "requires-python", "license", "authors", "keywords", "classifiers", "dependencies", "optional-dependencies"]

2. experiments/llmlingua2/evaluation/eval_bbh.py

   • Removed unused variable assignment ans_ = extract_ans(answer, task_type) → extract_ans(answer, task_type)

3. experiments/llmlingua2/evaluation/eval_gsm8k.py

   • Renamed ambiguous variable l → line throughout the parse_pred_ans function
   • Added q = None to initial variable declarations to fix undefined name error
   • Added and q is not None check before appending

4. experiments/llmlingua2/evaluation/eval_longbench.py

   • Removed unused variable length_list from tuple unpacking
   • Removed unused variable task assignment

5. experiments/llmlingua2/evaluation/metrics.py

   • Moved import regex to top of file (fixes E402)
   • Removed duplicate import regex from line 169
   • Changed bare except: → except Exception: (fixes E722)

6. experiments/llmlingua2/model_training/train_roberta.py

   • Removed unused variable t = time.time() → time.time()
   • Removed unused variable labels = [label.item() for label in eval_labels]

7. experiments/securitylingua/filter.py

   • Removed unused import typing.Dict

8. experiments/securitylingua/label_word.py

   • Removed unused import multiprocessing

9. experiments/securitylingua/train_roberta.py

   • Removed unused imports: time, Dict, cuda, SummaryWriter

10. llmlingua/prompt_compressor.py

    • Removed unused import string
    • Changed type(context) == str → isinstance(context, str) (fixes E721)
    • Renamed ambiguous variables:
      • l, r → left, right (line 1224)
      • l → start_idx (line 1767)
      • l → left, r → right (lines 1801-1815)
    • Removed unused loss variable assignment in two places (lines 2179, 2358)
    • Removed commented-out code block

11. tests/test_llmlingua.py

    • Changed bare except: → except Exception: (fixes E722)

12. tests/test_longllmlingua.py

    • Changed bare except: → except Exception: (fixes E722)

13. examples/Retrieval.ipynb

    • Removed unused variable instruction from assignment

14. examples/CoT.ipynb

    • Renamed ambiguous variable l → line throughout

15. examples/LLMLingua2.ipynb

    • Commented out duplicate import openai (second occurrence)

Note

Contribution

[abdimk]

@microsoft-github-policy-service agree

[abdimk]

Hey @iofu728 can you review it and would you tell me things i should focus on next time

Thank you !