🔒 Attribute error

[keen marten]

I'm trying to make a simple learning algo with 5 diamonds cards with py torch. I'm also geting a feeling that I can use Data_dir=~ somewhere to make it a global code but not sure where.

[median swift]

@keen marten

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[robust mortar]

You don't have enough underscores in your constructor

[robust mortar]

You wrote __init_ you want __init__

[keen marten]

Does the Data_dir have to be inside the class?

[robust mortar]

You didn't pass enough args to the __init__ method

[keen marten]

Where should I fix it?

Rather, what args do I need.

[keen marten]

This is what I'm following.

[robust mortar]

Does the example say what to call PlayingCardDataset with?

[keen marten]

Not really, except to redefine it outside of the class.

[robust mortar]

?

[keen marten]

https://www.kaggle.com/code/robikscube/train-your-first-pytorch-model-card-classifier/notebook

Here's the tutorial

[robust mortar]

So you see how your code is different for this bit https://www.kaggle.com/code/robikscube/train-your-first-pytorch-model-card-classifier/notebook#Create-Test-Dataset

[keen marten]

Yeah cause I was trying to make so that I could just call Data_dir instead of Data_dir+ the file location.

to save time.

[keen marten]

or is that not possible here?

[robust mortar]

I'm not understanding what you're trying to say

You can't call Data_dir()

[keen marten]

I thought that was a data type.

[robust mortar]

??

It's probably best you follow the tutorial closely and get it working, then make changes to it afterwards

[keen marten]

Right..

I have an odd issue now

[keen marten]

It's saying a folder doesn't exist when it does, may be spelling but I don't think so.

[robust mortar]

You have the typo with __init_ back

[keen marten]

That one character every damn time lol

[keen marten]

Nope, same problem.

hold on

[robust mortar]

Show your new code?

Use paste not a screenshot

Also @property doesn't work on __init__

[keen marten]

I'm running it in Virtual Machine.

Bidirectional copy paste doesn't work.

[keen marten]

@property def classes(self): return self.data.classes

That's what the tutorial's calls for

[robust mortar]

You put it on __init_ which doesn't make sense

[keen marten]

I fixxed that

it's now __init__

[robust mortar]

@property doesn't work on __init__

[keen marten]

Oh

no I see

I'm dumb

[keen marten]

Wait... Explain why that won't work with __init__? I'm still learning here.

And I'd like to know why

I feel like this one has to do with the file format.

I got the images as png

I'm gonna take a break for a bit

[robust mortar]

It's a bit complicated but __init__ is looked up like type(self).__init__(self, ...)

And that bypasses the descriptor mechanism

[keen marten]

Huh...

Alright

[keen marten]

What about this issue?

[robust mortar]

Yeah I don't know what a class folder is

[keen marten]

Alright, thanks for the help

!quite

!Quite

[mild flame]

did you mean !close?

[keen marten]

!close

[median swift]

Python help channel closed

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