handle missing ovpn file at end of script run

nord-checker.py

@@ -183,7 +183,10 @@ for index, server in enumerate(servers):
     print(f"{datetime.datetime.now()} [{index+1}/{server_count}] [{server_name}]: Resuming...")
 
     # Clean up the temporary OVPN file
-    os.remove(ovpn_filepath)
+    try:
+        os.remove(ovpn_filepath)
+    except FileNotFoundError:
+        print(f"{datetime.datetime.now()} [{index+1}/{server_count}] [{server_name}]: Warning: OVPN file not found for deletion: {ovpn_filepath}")
 
 # Close the database connection
 cursor.close()