NameError: name 'ImageList' is not defined

fastai
1

I was testing some code from Kaggle. this is the link of the project on kaggle and i am stack at one point which gives me an error ‘NameError: name ‘ImageList’ is not defined’ when i tried to set argument ImageList into a class just like below.
class MyImageItemList(ImageList):
pass

i.e. i am using fastai 2.3.1

2

Hi Robel

Silly questions first. Did you import vision?

Regards Conwyn

3

Yes i did. Just like this one below
from fastai.vision import *

4

ImageList is not used anymore. It is part of fastai v1. For fastai v2, you may want to use ImageDataLoaders.from_df instead.

5

well, now it is working with ‘ImageDataLoaders’ but i am facing another issue next to it.

NameError: name ‘PathOrStr’ is not defined.

class MyImageItemList(ImageDataLoaders):
def open(self, fn:PathOrStr)->Image:
pass

the code that i am checking out from can be found here

6

Looking at the kaggle code there seems to be two options 1. Install fastai 1.0.61 and run the code 2. Port the code to fastaiv2 .