AgentOptimizer (#1053)

* first

* first

* update figure

* update figure

* update txt+figure

* format

* blog

* blog update

* format

* update

* update

* rename notebook

* rename

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Co-authored-by: “skzhang1” <“[email protected]”>
Co-authored-by: Qingyun Wu <[email protected]>
Co-authored-by: Jieyu Zhang <[email protected]>

Author: 4 people