update README.md

README.md

@@ -10,19 +10,17 @@ pinned: false
 
 # BenchmarkCard Webhook
 
-Webhook receiver that auto-generates benchmark cards when new evaluation data
-is merged into [evaleval/EEE_datastore](https://huggingface.co/datasets/evaleval/EEE_datastore).
-
-Generated cards are uploaded to [evaleval/auto-benchmarkcards](https://huggingface.co/datasets/evaleval/auto-benchmarkcards).
+Receives HF webhook events when PRs are merged on `evaleval/EEE_datastore`,
+detects new benchmark folders, and automatically generates benchmark cards.
 
 ## Endpoints
 
-- `POST /webhook` — receives HF webhook events
-- `GET /status` — shows recent job history
-- `GET /health` — health check
+- `POST /webhook` — HF webhook receiver
+- `GET /status` — Job history and active state
+- `GET /health` — Health check
 
-## Setup
+## Environment Variables
 
-Required Space secrets:
-- `HF_TOKEN` — HuggingFace token with write access to evaleval/auto-benchmarkcards
-- `WEBHOOK_SECRET` — shared secret for webhook verification
+- `HF_TOKEN` — HuggingFace token with write access to `evaleval/auto-benchmarkcards`
+- `WEBHOOK_SECRET` — Secret for webhook verification
+- `PERSISTENT_DIR` — Path to persistent storage (default: `/data`)