Lesson 8: Notebook2script incorrect export

Hi, when I am exporting the Lesson 8 notebooks I get only get a few rows:

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THIS FILE WAS AUTOGENERATED! DO NOT EDIT!

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file to edit: dev_nb/01_matmul.ipynb

from exp.nb_00 import *
import operator

def test(a,b,cmp,cname=None):
if cname is None: cname=cmp.name
assert cmp(a,b),f"{cname}:\n{a}\n{b}"

def test_eq(a,b): test(a,b,operator.eq,’==’)

from pathlib import Path
from IPython.core.debugger import set_trace
from fastai import datasets
import pickle, gzip, math, torch, matplotlib as mpl
import matplotlib.pyplot as plt
from torch import tensor

MNIST_URL=‘http://deeplearning.net/data/mnist/mnist.pkl

<< MISSING ROWS HERE !!! >>
def near(a,b): return torch.allclose(a, b, rtol=1e-3, atol=1e-5)
def test_near(a,b): test(a,b,near)

<< WHERE IS THE REST???>>