feat: add supervisor to agents #811
Description
Feature description
Implement a SupervisorAgent class which can be passed to agents as argument. If provided, the supervisor agent would detect hallucinations, and verify the accuracy of responses against tool outputs. If the answer will be classified as hallucination it will call the Agent once again with appropriate message
Motivation
This feature will provide more reliable and accurate answers, which can be especially useful in critical environments. It will enable automated error detection and correction, resulting in more reliable outcomes.
Additional context
No response