diff --git a/app/filter.py b/app/filter.py
index 9853b27..14cf9eb 100644
--- a/app/filter.py
+++ b/app/filter.py
@@ -121,14 +121,17 @@ class Filter:
             header.decompose()
         self.remove_site_blocks(soup)
         return soup
-    
+
     def remove_site_blocks(self,soup) -> None:
         if not self.config.block:
             return
-        selected=soup.body.findAll(text=re.compile(' '.join(['-site:'+_ for _ in self.config.block.split(',')])))
-        
+        selected=soup.body.findAll(text=re.compile(' '.join(['-site:' +
+                                   _ for _ in self.config.block.split(',')])))
+
         for result in selected:
-            result.string.replace_with(result.string.replace(' '.join(['-site:'+_ for _ in self.config.block.split(',')]),''))
+            result.string.replace_with(result.string.replace(' '.join(['-site:' +
+                                       _ for _ in self.config.block.split(',')]), ''))
+
     def remove_ads(self) -> None:
         """Removes ads found in the list of search result divs