Pythonaibrain-NLP 0.2.0 Is Now on PyPI — A Structured NLU/NLG Architecture for Python

Today I'm releasing Pythonaibrain-NLP 0.2.0 , the latest public release of my Python NLP framework. The package is now available on PyPI, and the complete source code, documentation, architecture notes, examples, and tests are available on GitHub. PyPI: https://pypi.org/project/Pythonaibrain-NLP/ GitHub: https://github.com/DivyanshuSinha136/Pythonaibrain-NLP Install it with: pip install pythonaibrain-nlp Why another NLP framework? Pythonaibrain-NLP was built around a different idea. Instead of making a transformer the center of everything, I wanted to build a more structured NLP system where understanding, dialogue state, retrieval, and generation are explicit components of the architecture . The current system combines: Neural intent classification Slot filling Dialogue context Retrieval-augmented responses Neural language generation A controllable NLG architecture Standalone NLU and NLG APIs The goal isn't to replace every modern NLP architecture. The goal is to provide a structured, understandable, trainable NLP pipeline that can be integrated into Python applications. The architecture The core pipeline is: User Input │ ▼ ┌─────────────┐ │ NLU │ │ │ │ Intent │ │ + Slots │ └──────┬──────┘ │ ▼ ┌─────────────────┐ │ Dialogue State │ │ + Context │ └────────┬────────┘ │ ┌───────┴────────┐ ▼ ▼ Function/API RAG Dispatch Retrieval │ │ └───────┬────────┘ ▼ ┌─────────────┐ │ NLG │ │ SC-LSTM │ └──────┬──────┘ │ ▼ Response This separation makes each stage independently accessible and easier to experiment with. NLU The NLU subsystem uses a joint neural architecture for: Intent classification + slot tagging The model is designed to understand both what the user wants and which pieces of information are present in the input . For example, a request such as: "Book a flight to Delhi tomorrow" can be represented through an intent together with structured slot information rather than treating the entire sentence as an opaque classification problem. This structured representation ca