How to make the neural network recognize captchas from different long strings?

Question

Python

I use https://github.com/JackonYang/captcha-tensorflow
when I try to submit captchas with a different number of characters to the dataset, it crashes (
I don’t know what to edit in the code to make it work.

Answer 1

The size of the input / output of the neural network cannot be changed (sequence networks are not considered, they give out data in a different way), these are the basics.
In your case, the simplest option is to supplement short captchas to the required length with symbols that are not found in captchas. For example, spaces or null bytes.