AttributeError: module 'keras.api._v2.keras' has no attribute 'callbacks'

This error occurs when you try to use the `callbacks` module in `keras.api._v2.keras` but it is not present in that module.

To resolve this error, you can try importing the `callbacks` module from the `keras` package directly, like this:

from keras import callbacks

Then, you can use the `callbacks` module as expected.