Скачать или смотреть GenAI For Application Developers - Part 2: Hands on building your first LLM Client Application

00:00 - Introduction: Building Your First LLM App
00:50 - The Hidden Cost: Input vs. Output Tokens
03:39 - How Token Counting Actually Works (Example)
06:29 - Setting Up the Python Project Structure
09:12 - Understanding init.py & Python Packages
10:04 - Creating a Virtual Environment (venv)
12:56 - Managing Dependencies with requirements.txt
18:04 - Security Best Practices: .env & .gitignore
21:04 - Coding Utility 1: The Logger
22:42 - Coding Utility 2: Loading Environment Variables (Config)
32:00 - Coding Utility 3: The Token Counter (using tiktoken)
37:25 - Building the Cost Calculator Logic
40:17 - Developing the Unified LLM Client (Azure OpenAI Wrapper)
45:08 - The "Hello World" Moment: Testing Your First API Call
46:17 - Live Demo: Real-time Q&A with GPT-4
47:20 - Conclusion & What's Coming Next


Source code: https://github.com/subhamoy-burman/ge...