requirements.txt

# --- Core Application Dependencies ---
fastapi==0.117.1
uvicorn==0.37.0
pandas==2.3.2
PyMuPDF==1.26.4
python-multipart==0.0.20
beautifulsoup4==4.13.5
emoji==2.15.0

# --- ML/NLP Dependencies (Pinned for Stability & BERT Model Compatibility) ---
# Pinned to match the BERT model's training environment
spacy[transformers]==3.7.4

# Pinned from training to resolve environment conflicts
click<8.0.0
typer<0.5.0
numpy==1.26.4
catalogue==2.0.10

# Pinned to fix build failures on hosting platforms like Render
blis==0.7.11
thinc==8.2.3

# PyTorch - Compatible with Spacy 3.7.4 and Python 3.11/3.12
torch==2.2.0

# Other dependencies from model training
scikit-learn==1.4.2
tqdm==4.66.2