Tool and Function Calling with External Actions

Help learners understand this topic clearly, practice it on a small example, and produce reviewable evidence before moving to the next module.

Units

1. Unit 06.00: Tool and Function Calling with External Actions: Define the app job, user input, and output contract
2. Unit 06.01: Tool and Function Calling with External Actions: Create a mock model path before using paid API calls
3. Unit 06.02: Tool and Function Calling with External Actions: Add schema checks, tool boundaries, and error handling
4. Unit 06.03: Tool and Function Calling with External Actions: Test the behavior with fixtures and review cases
5. Unit 06.04: Tool and Function Calling with External Actions: Document privacy, cost, and release limits

Module work

• Activity
• Knowledge check
• Summary