LABINTERMEDIATE
Multi-Step Approval Workflow
Build a LangGraph workflow with human approval, state persistence, and conditional routing.
60 minutes
ai-infrastructure/agents
Lab Overview
This hands-on lab teaches you to build LangGraph workflows with human-in-the-loop patterns.
You'll learn to:
- Create a state machine with typed state
- Implement conditional routing between nodes
- Add interrupt points for human approval
- Persist state with checkpointers
Prerequisites
platform-assistant-agent
Technologies Covered
langgraphagentsworkflowsstate-machineshuman-in-the-looppython
Choose your plan
Simple, Transparent Pricing
One price, everything included
Monthly Plan
Access all content
$99/month
Save 16%
Quarterly Plan
Save 16% with quarterly billing
$249/quarter
Everything Included in Your Subscription
Content & Learning
- Access to all courses and bootcamps
- Video lessons with closed captions
- Interactive quizzes and assessments
- Course completion certificates
Hands-On Labs
- Browser-based cloud labs
- Pre-configured VMs ready to use
- Playgrounds for experiments
- Multi-VM realistic scenarios
AWS Integration
- Managed AWS Account included
- Pre-configured environments
- Real-world cloud scenarios
Support & Community
- Priority support
- Active community forum
No Setup Required
- Everything runs in your browser
- No software installation needed
- Automatic environment provisioning
- Works on any device
Ready to Get Started?
Start this hands-on lab and build real-world Platform Engineering skills
Get Access Now