Serve React frontend from FastAPI backend for one-click access

Fix emoji in README

Update README with HF Space metadata

Finalizing CodeArena RL Benchmark: frontend improvements, GRPO training scripts, and cleaned environment

fix: clamp reward to [0.01,0.99] so .2f never rounds to 0.00 or 1.00

fix: removed invalid openenv-py package from notebook install cell

feat: use m-a-p/Code-Feedback dataset for GRPO training

chore: update dependencies and include training results for README

docs: Rewrite README for hackathon submission

Complete all tasks: Adaptive curriculum, GRPO, React frontend, LLM-as-a-judge

Upload meta

fix: reset task_id parsing, grader tuple crash fallback, and inference score output

fix: exclusive score clamping (0.001, 0.999) for evaluator

fix: clamp scores to strict (0.001, 0.999) range

Rewrite inference.py for strict OpenEnv parsing + add httpx

fix: openenv.yaml tasks graders + strict score bounds

fix: add safe_reward() clamp at every reward return point

Minimal patch: standalone proxy ping + reward clamped to (0,1)

Add normalize_reward(); enforce strict (0,1) on all paths

Update grading logic to strict (0,1) ratio fallback

fix: use API_BASE_URL/API_KEY for LiteLLM proxy — always make API call (Phase 2)

fix: make inference.py crash-proof when OPENAI_API_KEY is missing (Phase 2)

fix: OpenEnv multi-mode compliance — add main() entrypoint and uv.lock

Add pyproject.toml for OpenEnv validation compliance

Production-ready: add server/app.py with fallback-safe /reset, fix Dockerfile, add HF metadata, add task JSON files

Initial commit