Test page for show_doc when patching.

Tensor.tsne[source]

Tensor.tsne(x:Tensor, k=2, seed=47)

TSNE embeddings using sklearn

nbdev_build_docs will fail for this nb

converting: /home/peter/github/pete88b/decision_tree/71_tensor_patch.ipynb
An error occurred while executing the following cell:
------------------
show_doc(Tensor.tsne)
------------------
NameError: name 'Tensor' is not defined

When converting a notebook, nbdev will run cells containing show_doc or from LIB_NAME style imports.

We can work around this by adding the following to imports.py

from fastai2.torch_basics import *

and putting this in the nb (anywhere before the show_doc call)

from decision_tree.imports import *