Circular Import Error in v1.0.1

I tried to load an omf file as per the [docs](https://omf.readthedocs.io/en/stable/content/io.html) and all I get is this circular import error:
```
AttributeError: partially initialized module 'omf' has no attribute 'OMFReader' (most likely due to a circular import)
```
I am using v1.0.1 installed from PYPI using pip.