Fix correctness issues found in full project review

Gitignore model_card.md (pushed directly to HF Hub)

Phase 8: add README, trim CLAUDE.md, gitignore CLAUDE.private.md

Document Phase 7 deployment gotchas in CLAUDE.md

Add CPU inference warning to Gradio UI

Remove bitsandbytes from Space requirements to fix triton.ops import error

Bump peft and accelerate to fix alora_invocation_tokens LoraConfig error

Update CLAUDE.md with Phase 7 deployment lessons and transformers pin

Fix tokenizer loading: load from base model to avoid TokenizersBackend error

Pin transformers<5.0 and fix CPU model loading for HF Spaces

Bump gradio to 5.9.1 to fix HfFolder import error

Replace pyaudioop with audioop-lts for Python 3.13 compatibility

Add pyaudioop shim to fix pydub/audioop on Python 3.13

Upgrade to gradio>=5.0.0 to fix Python 3.13 audioop incompatibility

Remove mlflow from requirements.txt to fix pyarrow conflict on HF Spaces

Add Phase 7: CPU fallback in infer.py and README with Spaces frontmatter

Add Phase 6: Gradio demo (app.py)

Add Phase 5: inference function (src/infer.py)

Add evaluation results (ROUGE scores on DialogSum test split)

Add Kaggle version of evaluation notebook

Update CLAUDE.md: fix notebook names, LoRA targets, and results filename

Auto-disconnect Colab runtime after evaluation completes

Timestamp evaluation result filenames to preserve multiple runs

Add cell to commit evaluation_results.json to GitHub from Colab

Add Phase 4: ROUGE evaluation script and Colab notebook

Update docs to reflect 4k train subsample decision

Subsample train split to 4000 examples to fit Colab free T4 session

Reduce batch size to 2, increase gradient accumulation to 8 for faster steps

Fix LoRA targets for native Phi-3 and update notebook Hub link

Replace all SAMSum references with DialogSum across the project

Fix Phi-3 RoPE error, rename repo references to dialogue-summarizer

Update notebook: fix dataset references and PYTHONPATH in inference cell

Fix hardcoded dataset name in CLI print statement

Fix PYTHONPATH in Colab notebook cells

Switch dataset from Samsung/samsum to knkarthick/dialogsum

Fix SAMSum dataset path: samsum -> Samsung/samsum

Fix dependency version conflicts in Colab install cell

Phase 1-3: data pipeline, LoRA model setup, and training loop