Task: extractor agent validation and tests

[djarecka]

Description

A simple ner tes doesn't give me reliable output, so I would like to test extractor agent itself (requires #86). I aslo want to create a simple list of 10-20 sentences that can be used to validate prompt for this sepcific agent.

related to: https://github.com/orgs/sensein/projects/60/views/6?pane=issue&itemId=155029901

• testing various prompts

[tekrajchhetri]

@djarecka is this task still relevant?

[djarecka]

yes, let's keep it. I will add more context, will try to find time to do it this week.