Is it currently feasible to develop a HeyGen Interactive Avatar as a personal virtual assistant with persistent memory using the existing HeyGen APIs?

With the current HeyGen API, is it possible to create a HeyGen Interactive Avatar that will serve as a personal assistant linked to my ChatGPT account? This interactive avatar should have a persistent memory, allowing it to learn and retain information from our previous interactions.

Key Functionalities:

Continue learning from our interactions
Answer questions relating to present and past conversations.
Perform online searches
Having both voice and text input options

P.S. If you or anyone you know is a developer capable of building this for me, please reach out. Thank you!