Avoid Messy Code: Design Patterns for AI Agents in Python
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If you’re building AI agents in Python and your code is starting to get messy, this video shows you how to use proven design patterns to keep things clean, testable, and scalable. We’ll explore a real-world travel assistant powered by Pydantic AI and apply patterns like Chain of Responsibility, Observer, and Strategy to structure your agents step by step.
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🔖 Chapters:
0:00 Intro
0:35 Chain of Responsibility — A Modular AI Travel Pipeline
8:33 Observer Pattern — Logging Agent Behavior with Context
12:53 Strategy Pattern — Personalities as Pluggable Agent Prompts
16:58 Why This Matters
17:36 Closing
#arjancodes #softwaredesign #python
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