Improve local relay pairing docs

Author: web-flow

README.md

@@ -170,6 +170,7 @@ A runnable example is available at:
 
 - `docs/USAGE.md`
 - `docs/CODEX_SLOT_RELAY.md`
+- `examples/pair_local_relay.py`
 
 ## Changelog
 

docs/CODEX_SLOT_RELAY.md

@@ -25,6 +25,12 @@ client = CodexClient()
 print(client.ask("Balas satu kata saja: halo"))
 ```
 
+A runnable file is also included:
+
+```bash
+python3 examples/pair_local_relay.py
+```
+
 ## If you want custom values
 
 ```bash

examples/pair_local_relay.py

@@ -0,0 +1,10 @@
+from codex_utils import CodexClient
+
+
+def main() -> None:
+    client = CodexClient()
+    print(client.ask("Balas satu kata saja: halo"))
+
+
+if __name__ == "__main__":
+    main()