"""
ExtenDRA: Extended Longevity Discovery & Response Architecture

A causal deep learning-powered cross-layer multi-omics harmonization and
integration framework following the central dogma of biology for deciphering
molecular interplays underlying exceptional longevity.

Modules:
  - extendra.models: Core model architectures (SeNMo-style SNN, central dogma layers)
  - extendra.batch_correction: InfoCORE-based batch effect removal
  - extendra.causal: Causal discovery and genotype-phenotype inference
  - extendra.path_ae: PATH-AE cross-species transfer learning
  - extendra.drug_target: Chemical genomics & drug target identification
  - extendra.pipeline: End-to-end training and evaluation pipeline
"""

__version__ = "0.1.0"