Petastorm library enables single machine or distributed training and evaluation of deep learning models from datasets in Apache Parquet format. It supports ML frameworks such as Tensorflow, Pytorch, and PySpark and can be used from pure Python code.
A proper numpy dtype to use is np.bool_ and not np.bool. np.bool_ is already present in the numpy/tf mapping table.
This fixes mypy static check that would fail if we upgrade pyarrow to version 2 or higher.
A proper numpy dtype to use is
np.bool_and notnp.bool.np.bool_is already present in the numpy/tf mapping table. This fixes mypy static check that would fail if we upgrade pyarrow to version 2 or higher.