layer_random_flip() doesn't seem to like sequential layer about deep-learning-with-r-2nd-edition-code HOT 4 CLOSED

I noticed on the example code on keras.posit.com uses the |> pipe operator. I'm not sure if this is helpful, but when I switched to |> I get the following regex output:

data_augmentation <- keras_model_sequential() |>
  layer_random_flip("horizontal") |>
  layer_random_rotation(0.1) |>
  layer_random_zoom(0.2)
#> Error in layer_random_zoom(layer_random_rotation(layer_random_flip(keras_model_sequential(), : could not find function "layer_random_zoom"

^{Created on 2024-04-04 with reprex v2.1.0}

The ValueError in console is the same.

As a side question: Is this the best repository to post these questions? I'm never sure where exactly to post issues that come up when working through the book. Should I be posting this in the keras repository?

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I think this is another manifestation of #10.

The example code works without issue if only keras3 is loaded, but breaks if both keras and keras3 are loaded. I'll aim to get a CRAN release of keras and keras3 out next week to fix this.

For now, I would recommend uninstalling 'keras'

remove.packages("keras")

and restarting the R session. If keras does end up accidentally loaded and you don't want to restart the session, you can temporarily "fix" the issue with this snippet:

assign(
  "class_filters", 
  reticulate:::.globals$class_filters[-length(reticulate:::.globals$class_filters)], 
  envir = reticulate:::.globals
)

from deep-learning-with-r-2nd-edition-code.

As a side question: Is this the best repository to post these questions?

Here or rstudio/keras are both fine! Thanks for reporting issues!

from deep-learning-with-r-2nd-edition-code.

For now, I would recommend uninstalling 'keras'

remove.packages("keras")

Thank you so much for getting back to me so quickly! This solved the issue. I didn't realize keras could cause issues without me loading it directly.

from deep-learning-with-r-2nd-edition-code.