The report cannot be previewed in Jupyter

[aleiyoo]

I updated datapane to 0.9.0 and then I could not preview the report in Jupyter
`---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
in
----> 1 report.preview()

~\AppData\Roaming\Python\Python38\site-packages\datapane\client\api\report\core.py in preview(self, width, height, standalone)
283
284 # NOTE - iframe must be relative path
--> 285 iframe_src = self._tmp_report.relative_to(Path("..").absolute())
286 return IFrame(src=str(iframe_src), width=width, height=height)
287 else:

D:\anaconda3\lib\pathlib.py in relative_to(self, *other)
902 if (root or drv) if n == 0 else cf(abs_parts[:n]) != cf(to_abs_parts):
903 formatted = self._format_parsed_parts(to_drv, to_root, to_parts)
--> 904 raise ValueError("{!r} does not start with {!r}"
905 .format(str(self), str(formatted)))
906 return self._from_parsed_parts('', root if n == 1 else '',

ValueError: 'C:\Users\mi\dp-cache\dp-tmp-lkga1svb\dp-tmp-td5nsr44.html' does not start with 'C:\Users\mi\..'`

[lanthias]

Thanks a lot for raising this - this is a bug and I have created an issue for you here where we can track: #57

[mands]

Bug has been fixed in 6592e1e and will be released by eow