try

checkpoint

add asgiref to support async-to-sync:

fix unit tests

remove pydantic warning

add unit tests for client

fix mock path

test model

added tests and fix discovered bugs

fix connection error handling

fix bugs surfaced in end-to-end

use explicity properties

fix awaitable checks

add instance method

revert to return sync class

extract base model

use instance() method on models

add e2e tests

working state

fix unit tests

more fixes