OpenAI Assistants: Scrape Assistants

[AkhileshNegi]

Is your feature request related to a problem? Please describe.
We’ve added a temporary table called openai_assistant to help Glific orgs that use the assistant and threads endpoints. This table stores things like the system prompt and temperature in one place so the response API can use them.

As we start migrating all the NGOs, we need to fill the openai_assistant table with all the assistants so it’s ready to use. To do that, we either need to scrape the data or use the list API to fetch and save each assistant’s details in the database.