Update agent_chat.md (#1677)

The first argument inside "register_function" shall be "caller" instead of "agent". ref:
https://microsoft.github.io/autogen/docs/reference/agentchat/conversable_agent/

FarshidShafia committed 2y ago

a8cf7e3cf8d410f93c75d81ea8d6f195b8d6ed92

Parent: ad9e5cf

Committed by GitHub <noreply@github.com> on 2/14/2024, 5:00:11 PM