Agent-to-Agent

use praisonai::{Agent, AgentTeam};

let researcher = Agent::new()
    .name("Researcher")
    .build()?;

let writer = Agent::new()
    .name("Writer")
    .can_call(&researcher)  // Writer can call Researcher
    .build()?;

writer.chat("Write about AI, research first").await?;
// Writer automatically consults Researcher