fix individual blog page search issue
Created by: ay701
This PR is about all the updates on Blogs section
How to test:
git fetchgit checkout blogspython manage.py runserver
What to test:
- Go to
127.0.0.1:8000/blog - Click on any individual blog to see if search works properly
What tickets this PR related: https://blocpower.atlassian.net/browse/BI-532