# SPDX-License-Identifier: Apache-2.0
"""Diffusion Planner v5.0 (Autoware diffusion_planner) on a Tenstorrent Blackhole p150 (tt-nn), packaged as
changh95/diffusion-planner-p150.

Python API (see PYTHON.md)::

    from tt_diffusion_planner import DiffusionPlanner

    with DiffusionPlanner.from_pretrained(device_id=0) as model:
        out = model(inputs="code/tt_diffusion_planner/samples/kashiwanoha_dense.npz")

Importing the package has no side effects (no device, no ttnn / torch import, no network); the names below load
on first use. The HTTP server is ``tt_diffusion_planner.server.app:app`` (SERVING.md). ``tt_diffusion_planner.ttaw``
is the vendored shared package of the Autoware ports (``ttaw/VENDORED.json`` records its version and file hashes;
never edit it here). ``tt_diffusion_planner.reference`` is the fp32 CPU reference (torch) and
``tt_diffusion_planner.host`` the node's pre- and post-processing (numpy).
"""

__version__ = "0.2.0"
__all__ = ["DiffusionPlanner", "Output", "open_device", "load_inputs", "INPUT_SCHEMA", "__version__"]

_LAZY = {
    "DiffusionPlanner": (".api", "DiffusionPlanner"),
    "Output": (".api", "Output"),
    "open_device": (".device", "open_device"),
    "load_inputs": (".io", "load_inputs"),
    "INPUT_SCHEMA": (".reference.config", "INPUT_SCHEMA"),
}


def __getattr__(name):
    if name in _LAZY:
        import importlib

        module, attr = _LAZY[name]
        return getattr(importlib.import_module(module, __name__), attr)
    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")


def __dir__():
    return sorted(list(globals()) + __all__)