Add return to add_break for db_helper.py

src/py/helper/db_helper.py

@@ -147,6 +147,7 @@ class DBHelper():
             is_range = 0
         cursor.execute("INSERT INTO breaks (created_user, is_range, open_range, close_range) VALUES (%s, %s, %s, %s)", (user_id, is_range, break_start, break_end))
 
+        return
 
 
     def remove_callout(self, user_id: int, callout: datetime.date) -> None:
@@ -181,7 +182,7 @@ class DBHelper():
         self.__CONN.commit()
 
         return
-    
+
 
     def formatted_list_of_callouts(self, callouts: list) -> str:
         """Format the python list of callouts.