print line cleanup 1

scanner.py

@@ -98,6 +98,7 @@ def update_cache() -> None:
     """
     # Run the async scan in a fresh loop; Bleak requires this.
     # Gets the MACs
+    print("--- Starting update_cache loop ---")
     new_macs = scan_macs()
     print(f"[Scanner] Updated cache, {len(_mac_cache)} unique MAC(s).")
     print("Updating data for current MACs...")