10 Python libraries every AI engineer should know:


PyTorch: Deep learning models

Hugging Face Transformers: Pretrained AI models

LangChain: LLM apps & agents

LangGraph: Stateful agent workflows

OpenAI Python SDK: OpenAI model integrations

Pydantic: Data validation

Sentence Transformers: Text embeddings

FAISS: Vector similarity search

FastAPI: Web APIs

MLflow: Experiment tracking & ML lifecycle management

Anything else you'd add to this list?
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