To tool or not to tool!

Multi-Agent Systems with LangGraph

James Chapman

Curriculum Manager, DataCamp

The linear agent

 

A tool-aware LLM in a linear workflow.

✅ Could respond to some queries

❌ Couldn't handle queries that don't require tools

❌ Couldn't generate plots (requires recursion)

Multi-Agent Systems with LangGraph

Conditional edges

 

add_cond_edges_v2_1.png

Multi-Agent Systems with LangGraph

Conditional edges

 

add_cond_edges_v2_2.png

Multi-Agent Systems with LangGraph

Conditional edges

 

add_cond_edges_v2_3.png

Multi-Agent Systems with LangGraph

Conditional edges

 

add_cond_edges_v2_4.png

Multi-Agent Systems with LangGraph

Conditional edges

 

add_cond_edges_v2_5.png

Multi-Agent Systems with LangGraph

Conditional edges in practice

cond_edges_practice1.jpg

Multi-Agent Systems with LangGraph

Conditional edges in practice

cond_edges_practice2.jpg

Multi-Agent Systems with LangGraph

Conditional edges in practice

cond_edges_practice3.jpg

Multi-Agent Systems with LangGraph

Let's practice!

Multi-Agent Systems with LangGraph

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