ImportWarning for pyarrow 1.0.0
This was fixed in #434 
We'll do a release later this week to include this fix.
Thanks for reporting
The following PR raised ImportWarning at `pyarrow ==1.0.0` https://github.com/huggingface/nlp/pull/265/files
ImportWarning for pyarrow 1.0.0 
 The following PR raised ImportWarning at `pyarrow ==1.0.0` https://github.com/huggingface/nlp/pull/265/files 
 This was fixed in #434 
We'll do a release later this week to include this fix.
Thanks for reporting