backend/requirements.txt

APScheduler==3.11.2
dnspython==2.8.0
fastapi==0.133.0
firebase_admin==7.1.0
pydantic==2.12.5
pymongo==4.16.0
python-dotenv==1.2.1
uvicorn==0.41.0
wrapt==2.1.1

# NLP & AI Processing
transformers==4.36.2
torch==2.1.2
sentence-transformers==2.2.2
spacy==3.7.2
nltk==3.8.1
scikit-learn==1.3.2

# Optional: For advanced keyword extraction
keybert==0.8.3