requirements.txt

# Hugging Face Space dependencies -- see app_space.py.
#
# The Space is a Gradio app on ZeroGPU (Linux/NVIDIA), where MLX does not exist,
# so inference goes through controlai_agent/engine_torch.py. Do NOT install this
# locally: requirements.txt on `main` is the Apple Silicon MLX runtime.

# Unconstrained on purpose. The platform appends its own gradio, spaces, uvicorn
# and a `torch<=2.11.0` ceiling to this file, and one extra bound of ours can
# make the resolve impossible -- `transformers<4.56` did exactly that, because
# gradio 6 needs huggingface-hub>=1.16 and every transformers<4.56 needs <1.0.
#
# Do not pin torch down to CUDA 12 either: ZeroGPU is backed by Blackwell
# (sm_120), which needs CUDA 12.8+, so an older wheel has no kernels for it.
torch>=2.4.0
transformers>=4.51.0
accelerate>=0.30.0

# gradio, spaces and huggingface-hub are injected by the platform at build time;
# listing them here only adds constraints to conflict with it.

# Deterministic numerics -- every number in an answer comes from these.
numpy>=1.24.0
scipy>=1.11.0
control>=0.9.4
cvxpy>=1.4.0
matplotlib>=3.7.0
jsonschema>=4.20.0

# Retrieval over the local control-engineering library.
rank-bm25>=0.2.2
pypdf>=3.17.0
pymupdf>=1.23.0