fix linting errors

router/discovery.py

@@ -44,7 +44,7 @@ async def query_nostr_relay_for_providers(
 
     try:
         async with websockets.connect(relay_url, timeout=timeout) as websocket:
-            print(f"Connected to relay, searching for kind 31338 events")
+            print("Connected to relay, searching for kind 31338 events")
             await websocket.send(req_message)
 
             while True:

scripts/publish_provider.py

@@ -7,10 +7,10 @@ Based on: https://github.com/Routstr/protocol/blob/main/RIP-02.md
 Event Kind: 31338 (Routstr Provider Announcements)
 """
 
+import asyncio
 import hashlib
 import json
 import time
-import asyncio
 from typing import Any
 
 import secp256k1