Egork/quick fix/figure table caption prediction updating blocks type

[egork520]

Hello @cmwilhelm here is the PR:

• I've changed interface like we discussed for the blocks input
• I've updated integration_test code and fixtures
• I've added notebook for creating fixture for the integration test
• I've removed images folder which is been unused in the tests
• I've cleaned up the notebook I've previously committed

Thank you!

[egork520]

I did run tt verify and tt serve-local and used that endpoint in producing results in the notebook I've comitted previously