WARNING:root:scikit-learn version 0.24.0 is not supported. Minimum required version: 0.17. Maximum required version: 0.19.2. Disabling scikit-learn conversion API.
Traceback (most recent call last):
File "convert_to_onnx.py", line 2, in
from winmltools import convert_coreml
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/init.py", line 20, in
from .convert import convert_coreml
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/convert/init.py", line 7, in
from .main import convert_coreml
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/convert/main.py", line 7, in
from .common import tf2onnx_installed, utils
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/convert/common/init.py", line 9, in
from .ModelBuilder import ModelBuilder
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/convert/common/ModelBuilder.py", line 9, in
from . import model_util
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/convert/common/model_util.py", line 8, in
from .NodeBuilder import NodeBuilder
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/convert/common/NodeBuilder.py", line 8, in
from ...proto import onnx_proto
File "/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/winmltools/proto/init.py", line 8, in
from onnxmltools.proto import onnx
ImportError: cannot import name 'onnx' from 'onnxmltools.proto' (/home/zhengchuquan/.conda/envs/tf2onnx/lib/python3.7/site-packages/onnxmltools/proto/init.py)
A new version of onnxmltools we just released but this impor should still fail. But this is more an issue for winmltools, not onnxmltools.