https://huggingface.co/spaces/Lawrencelv/AIAnalystAgent/resolve/main/backend/knowledge_builder.py
hf download hf://spaces/Lawrencelv/AIAnalystAgent/backend/knowledge_builder.py
curl -L -o knowledge_builder.py https://huggingface.co/spaces/Lawrencelv/AIAnalystAgent/resolve/main/backend/knowledge_builder.py
