Build Your First AI App with Python
Lesson 15: One Function, Two Providers
Build Your First AI App with Python
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Course Introduction
Part 1: How AI Apps Work
Goal: understand the moving parts and make a first successful call to an AI model.
Lesson 2: What Is an AI App?
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Lesson 1: Welcome — What You'll Build
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Lesson 2: APIs and API Keys, Explained
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Lesson 3: Getting Your OpenAI Key and Keeping It Safe
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Lesson 4: Installing Packages with pip and Virtual Environments
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Lesson 5: Your First AI Call
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Part 2: Talking to AI with Python (OpenAI)
Goal: turn a single call into a real back-and-forth chat program.
Lesson 6: Understanding the Response
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Lesson 7: Writing Prompts That Work
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Lesson 8: Sending User Input to the AI
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Lesson 9: Building a Chat Loop with Memory
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Lesson 10: Models, Settings and Cost
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Lesson 11: Handling Errors Gracefully
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Part 3: Adding a Second Provider (Anthropic Claude)
Goal: see that the same ideas work across providers and let the app use either one.
Lesson 12: Getting Your Anthropic Key
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Lesson 13: Your First Claude Call
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Lesson 14: A Chat Loop with Claude
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Lesson 15: One Function, Two Providers
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Lesson 16: Choosing a Provider
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Part 4: Build and Share Your AI App
Goal: plan, build and polish a complete AI assistant students can show off.
Lesson 17: Planning Your App
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Lesson 18: Giving Your App a Personality and Rules
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Lesson 19: Saving and Loading Conversations
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Lesson 20: Adding a Simple Web Interface
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Lesson 21: Testing and Polishing
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Lesson 22: Sharing Your App Safely
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Course Wrap-Up
Final project
Wrap-Up 1. Final Project
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Wrap-Up 2. Final Quiz
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Wrap-Up 3. What's Next
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