reflex_ui/README.md

Reflex UI (Professional Web App)

This is a separate UI project built with Reflex (Python → FastAPI backend + React/Next.js frontend).

It does not modify any backend/model/dataset code. It only imports and calls the existing pipeline:

• classifier/inference.py (feature building + XGBoost prediction)
• xai/shaplayer.py, xai/grouping.py, xai/text_explainer.py (SHAP + explanations)

Run

From the repository root:

python -m pip install -r requirements.txt
python -m pip install -r reflex_ui/requirements.txt

Then start Reflex:

cd reflex_ui
reflex run

Open the local URL printed by Reflex.

Notes

• First prediction can be slower because microsoft/unixcoder-base may load/download.
• If you hit SHAP / NumPy compatibility errors, pin numpy<2 (see repo root requirements.txt) and a compatible shap version.