# This backend is maintained by ONNX team. To direct issues
# to the right people, please tag related GitHub issues with `module: onnx`.
#
# Maintainers' Github IDs: wschin, xadupre
# from torch.onnx._internal.onnxruntime import (
#     is_onnxrt_backend_supported,
#     torch_compile_backend,
# )

# from .registry import register_backend

"""
Placeholder for onnxruntime backend for dynamo
"""

# def has_onnxruntime():
#     # FIXME: update test/dynamo/test_backends.py to call is_onnxrt_backend_supported()
#     return is_onnxrt_backend_supported()


# if is_onnxrt_backend_supported():
#     register_backend(name="onnxrt", compiler_fn=torch_compile_backend)
# else:

#     def information_displaying_backend(*args, **kwargs):
#         raise ImportError(
#             "onnxrt is not registered as a backend. "
#             "Please make sure all dependencies such as "
#             "numpy, onnx, onnxscript, and onnxruntime-training are installed. "
#             "Suggested procedure to fix dependency problem:\n"
#             "  (1) pip or conda install numpy onnx onnxscript onnxruntime-training.\n"
#             "  (2) Open a new python terminal.\n"
#             "  (3) Call the API `torch.onnx.is_onnxrt_backend_supported()`:\n"
#             "  (4)   If it returns `True`, then you can use `onnxrt` backend.\n"
#             "  (5)   If it returns `False`, please execute the package importing section in "
#             "torch/onnx/_internal/onnxruntime.py under pdb line-by-line to see which import fails."
#         )

#     register_backend(name="onnxrt", compiler_fn=information_displaying_backend)