Merge pull request #1458 from mrpaulblack/fix-return-body-on-limiter-block

fix: return body on limiter block so there is not just a blank page

searx/plugins/limiter.py

@@ -85,7 +85,7 @@ def is_accepted_request() -> bool:
 
 def pre_request():
     if not is_accepted_request():
-        return '', 429
+        return 'Too Many Requests', 429
     return None