numpy>=1.19.1
pandas>=1.1.0
click>=7.1.2
scikit-learn>=0.21.3
pyarrow>=2.0.0

[complete]
dask[dataframe]>=2.30.0
koalas>=1.3.0
pyspark>=3.0.0

[dask]
dask[dataframe]>=2.30.0

[koalas]
pyspark>=3.0.0
koalas>=1.3.0
