NVTabular is a feature engineering and preprocessing library for tabular data designed to quickly and easily manipulate terabyte scale datasets used to train deep learning based recommender systems.
Our CI system is failing to run our notebooks, failing on importing fast.ai:
/opt/conda/envs/rapids/lib/python3.7/subprocess.py:512: CalledProcessError
----------------------------- Captured stderr call -----------------------------
Traceback (most recent call last):
File "/tmp/pytest-of-jenkins/pytest-2/test_criteo_notebook0/notebook.py", line 30, in <module>
from fastai.basics import Learner
File "/opt/conda/envs/rapids/lib/python3.7/site-packages/fastai/basics.py", line 1, in <module>
from .data.all import *
File "/opt/conda/envs/rapids/lib/python3.7/site-packages/fastai/data/all.py", line 2, in <module>
from .core import *
File "/opt/conda/envs/rapids/lib/python3.7/site-packages/fastai/data/core.py", line 379, in <module>
def test_dl(self:DataLoaders, test_items, rm_type_tfms=None, with_labels=False, **kwargs):
File "/opt/conda/envs/rapids/lib/python3.7/site-packages/fastcore/meta.py", line 116, in _f
sig = inspect.signature(from_f)
File "/opt/conda/envs/rapids/lib/python3.7/inspect.py", line 3083, in signature
return Signature.from_callable(obj, follow_wrapped=follow_wrapped)
File "/opt/conda/envs/rapids/lib/python3.7/inspect.py", line 2833, in from_callable
follow_wrapper_chains=follow_wrapped)
File "/opt/conda/envs/rapids/lib/python3.7/inspect.py", line 2208, in _signature_from_callable
raise TypeError('{!r} is not a callable object'.format(obj))
TypeError: None is not a callable object
Our CI system is failing to run our notebooks, failing on importing fast.ai: