Chapter 2 - deprecated import of pandas module

[martynoconnor]

In chapter two, the cell which imports the scatter matrix from pandas uses deprecated call to do so:

`from pandas.tools.plotting import scatter_matrix

attributes = ["median_house_value", "median_income", "total_rooms",
"housing_median_age"]
scatter_matrix(housing[attributes], figsize=(12, 8))
save_fig("scatter_matrix_plot")`

This returns the warning:

/home/martyn/anaconda2/lib/python2.7/site-packages/ipykernel/__main__.py:5: FutureWarning: 'pandas.tools.plotting.scatter_matrix' is deprecated, import 'pandas.plotting.scatter_matrix' instead.

It is remedied by simply deleting the tools. in after the "from pandas"

[ageron]

Hi @martynoconnor, thanks for your feedback.

You are right that the import path is deprecated, but only in Pandas 0.20. The notebooks are based on Pandas 0.19 (see requirements.txt). However, I'm currently thinking about upgrading the libraries, in particular to upgrade to TensorFlow 1.2. When I do that I'll make sure to fix the import path, thanks for the heads up!

Cheers,
Aurélien

[salutatio]

With Pandas 0.22, you can use this :

from pandas.plotting import scatter_matrix
attributes = ["median_house_value", "median_income", "total_rooms",
"housing_median_age"]
scatter_matrix(housing[attributes], figsize=(12, 8))