check model size

src/microwink/seg.py

@@ -60,8 +60,6 @@ class SegModel:
     def from_path(
         path: str | os.PathLike, *, providers: Sequence[str] | None = None
     ) -> "SegModel":
-        if providers is None:
-            providers = ["CPUExecutionProvider"]
         return SegModel.from_session(ort.InferenceSession(path, providers=providers))
 
     @staticmethod

tests/conftest.py

@@ -1,10 +1,17 @@
 import pytest
+import os
+
 from pathlib import Path
 from microwink import SegModel
 
+KiB = 2**10
+MiB = (2**10) * KiB
+
 
 @pytest.fixture
 def seg_model() -> SegModel:
     path = Path("./models/seg_model.onnx")
     assert path.exists()
+    size = os.path.getsize(path)
+    assert 10 * MiB < size < 15 * MiB
     return SegModel.from_path(path)