Kubeless python runtime pandas import throwing error

[gemanilkashyap]

Tried to create a function with Python 3.7 runtime which uses pandas, but when i deploy the function pod fails with below error

File "/kubeless/lib/python3.7/site-packages/pandas/init.py", line 55, in
from pandas.core.api import (
File "/kubeless/lib/python3.7/site-packages/pandas/core/api.py", line 24, in
from pandas.core.groupby import Grouper, NamedAgg
File "/kubeless/lib/python3.7/site-packages/pandas/core/groupby/init.py", line 1, in
from pandas.core.groupby.generic import ( # noqa: F401
File "/kubeless/lib/python3.7/site-packages/pandas/core/groupby/generic.py", line 44, in
from pandas.core.frame import DataFrame
File "/kubeless/lib/python3.7/site-packages/pandas/core/frame.py", line 88, in
from pandas.core.generic import NDFrame, _shared_docs
File "/kubeless/lib/python3.7/site-packages/pandas/core/generic.py", line 71, in
from pandas.io.formats.format import DataFrameFormatter, format_percentiles
File "/kubeless/lib/python3.7/site-packages/pandas/io/formats/format.py", line 47, in
from pandas.io.common import _expand_user, _stringify_path
File "/kubeless/lib/python3.7/site-packages/pandas/io/common.py", line 9, in
import lzma
File "/opt/bitnami/python/lib/python3.7/lzma.py", line 27, in
from _lzma import *
ModuleNotFoundError: No module named '_lzma'

Can you please suggest if i am missing anything?

[k-dahl]

This is due to some sort of missing system dependency for lzma in the underlying image, you can currently use pandas 0.24.2 to avoid the issue.

pandas-dev/pandas#27532