Added final tests, removed redudant checks in the python code

hive/indexer/community.py

...ta/block_data/community_op/mock_block_data_community.json

...terns/get_discussion/hive-111119_comments_type_3.pat.json

...ns/get_discussion/hive-111119_comments_type_3.tavern.yaml

...api_patterns/get_discussion/hive-211119_comments.pat.json

...api_patterns/get_discussion/hive-311119_comments.pat.json

...terns/get_ranked_posts/created/community_1111119.pat.json

...terns/get_ranked_posts/created/community_2111119.pat.json

...terns/get_ranked_posts/created/community_3111119.pat.json