Resolved: a_train.shape doesn't work
Good morning. When I run the cell "a_train.shape, a_test.shape", nothing happens. Why?
Thank you for your question!
In your code, the variables
a_test should be of type
numpy.ndarray. If that is true, then the
.shape parameter should, in any case, give an output.
Could you please share more details on the problem and, if possible, a screenshot?
Hi. I have just solved the problem by myself: by mistake, when I was on those cells, I had activated the "Raw NBConvert" (I don't know what it is used for), while it should be on "Code" instead. Thanks