Call Python function scipy.stat​s.anderson​_ksamp from Matlab 2017a with options

It's straightforward to call the Python KS test from MATLAB:

    foo = py.scipy.stats.ks_2samp(rand(1,50),rand(1,70));

But when I call the Anderson-Darling k-sample test this way I get one error:

    bar = py.scipy.stats.anderson_ksamp(rand(1,50),rand(1,70));
    "Python Error: AxisError: axis -1 is out of bounds for array of dimension 0"

and this way results in another error (here, I'm trying to set midrank = false, thinking that might be the cause of the previous error)

    bar = py.scipy.stats.anderson_ksamp(rand(1,50),rand(1,70),false);
    bar = py.scipy.stats.anderson_ksamp(rand(1,50),rand(1,70),'false');
    bar = py.scipy.stats.anderson_ksamp(rand(1,50),rand(1,70),'midrank=false');
    "Python Error: TypeError: anderson_ksamp() takes from 1 to 2 positional arguments but 3 were given"

I've read https://docs.scipy.org/doc/scipy/reference/stats.html as well as older questions about calling Python from Matlab, but the older questions do not apply to the current API.

Question 1: How do I call anderson_ksamp in MATLAB?

Question 2: How do I change the significance level of this test?

[Eric]

Note: I'm using a newly installed Python 3.6 along with the Numpy and Scipy libraries (I am calling the correct version within my code).

Answer 1

[Eric]

Answer provided at https://stackoverflow.com/questions/46692482/call-python-from-matlab-2017-with-options/46813488#46813488