how to remove the following DeprecationWarning msg in jupyter notebook after using pygam?

[jzang18]

this warning shows up in every cell after using pygam:
"xxx/anaconda/lib/python2.7/json/encoder.py:207: DeprecationWarning: Interpreting naive datetime as local 2018-10-26 09:17:00.557755. Please add timezone info to timestamps.
chunks = self.iterencode(o, _one_shot=True)"

It ONLY shows up after I use pygam. I am using python 2.7.15.

[dswah]

@jzang18 i suspect that https://github.com/dswah/pyGAM/blob/master/pygam/utils.py#L229 might be the cause of this.

[dswah]

@jzang18 i think #221 may fix this warning.
i will push a new version and let you know when it is ready to try.

[dswah]

@jzang18 i installed python 2.7.15 and numpy 1.11, but I have not been able to reproduce this jupyter warning.

[jzang18]

I'ts probably not python and numpy. I don't have issues in python run. I only have issues when using jupyter notebook. And warnings appears every time I run something after I using pygam. I noticed this after update in Aug/Sept. I tried update my python/numpy/pandas, etc, nothing helps.

[jzang18]

google shows me it's from a jupyter/jso issue around 2017, although my jupyter is up to date. Not why is issue only kicks in after I use pygam.

https://bugs.python.org/issue30063
CDAT/vcs#170 (comment)

[jzang18]

it's good now after updating utils.py