Free practice topic
Python dictionaries for GenAI APIs
Learn Python dicts as JSON bodies for LLM APIs: model names, messages, safe .get() defaults. Practice free in the browser.
What you will learn
- +Keys, values, and safe lookup
- +Nested messages for chat APIs
- +Real-time LLM request body examples
Starter idea: Build a small request dict with model and messages.
Tiny example
Create a dict and read a key.
config = {"model": "gpt-4.1-mini"}
print(config["model"])
print(config.get("top_p", 1.0))