Albert

Fix error in aim callback when tracking of chains.

2

The aim callback is trying to track the keys "input" and "output" (hard coded) when tracking a chain. This causes the exceptions ``` Error in on_chain_start callback: 'input' Error in...

Asynchronous calls

5

Hi, Are you planning making textgrad llm calls asynchronous? I tried to start adding saynchronous methods to make at least evaluation calls and inference (everything that is forward) asynchronous, but...