langchain-evolution-deck

T

petya 1fd7486a85 Add 122 Python example scripts + .env.example

Each of the 122 code slides now has a standalone .py script in
examples/slide-NNN/script.py with the LLM provider pattern from
bro-js/agents/teacher/assistant/src/angry_teacher/llm.py:
  - load_dotenv() + ChatOpenAI with base_url=https://llm.brojs.ru/v1
  - OPENAI_API_KEY from .env (with safe (or '' or None) pattern)
  - Same comment block with alternative model/base_url choices

Layout:
  - sec1/sec5: code extracted from slide-NN.js (addCodeBlock)
  - sec2/sec3/sec4: code extracted from sectionN.pptx via python-pptx
    (JetBrains Mono font shapes)

100 scripts contain runnable code, 22 are visual-only (dividers,
intro, recap) and just print the slide title.

Setup:
  cp .env.example .env       # fill OPENAI_API_KEY (or symlink to your
                              # teacher/assistant/.env)
  pip install -r requirements.txt
  python examples/slide-005/script.py

2026-06-22 12:02:47 +03:00

examples

Add 122 Python example scripts + .env.example

2026-06-22 12:02:47 +03:00

output

Initial commit: LangChain evolution tutorial deck (132 slides)

2026-06-22 11:29:03 +03:00

research

Initial commit: LangChain evolution tutorial deck (132 slides)

2026-06-22 11:29:03 +03:00

slides

Initial commit: LangChain evolution tutorial deck (132 slides)