R/onLoad.R

In aifeducation: Artificial Intelligence for Education

tf <- NULL
transformers <- NULL
datasets <- NULL
tok <- NULL
np <- NULL
codecarbon <- NULL
torch <- NULL
torcheval <- NULL
os <- NULL
keras <- NULL
accelerate <- NULL
safetensors <- NULL
pandas <- NULL
pyarrow <- NULL

.onLoad <- function(libname, pkgname) {
  # use superassignment to update the global reference
  os <<- reticulate::import("os", delay_load = TRUE)
  transformers <<- reticulate::import("transformers", delay_load = TRUE)
  datasets <<- reticulate::import("datasets", delay_load = TRUE)
  tok <<- reticulate::import("tokenizers", delay_load = TRUE)
  np <<- reticulate::import("numpy", delay_load = TRUE)
  tf <<- reticulate::import("tensorflow", delay_load = TRUE)
  torch <<- reticulate::import("torch", delay_load = TRUE)
  torcheval <<- reticulate::import("torcheval", delay_load = TRUE)
  accelerate <<- reticulate::import("accelerate", delay_load = TRUE)
  safetensors <<- reticulate::import("safetensors", delay_load = TRUE)
  pandas <<- reticulate::import("pandas", delay_load = TRUE)
  pyarrow <<- reticulate::import("pyarrow", delay_load = TRUE)
  codecarbon <<- reticulate::import("codecarbon", delay_load = TRUE)
  keras <<- reticulate::import("keras", delay_load = TRUE)
}


#Message on load of the package
packageStartupMessage(
  "This is version 1.0.2 of aifeducation. Please note that the package's primary
  machine learning framework is now pytorch. Due to changing the framework we had
  to make some breaking changes for models generated with version 0.3.3 or lower.
  If you need to use these models please use an older version of this package which
  is available on CRAN or GitHub. Please refer to news for more details.",
  appendLF = TRUE
)

packageStartupMessage(
  "Future Warning: With releasing version 1.1.0 (March 2025) of this package tensorflow support will be
  removed.",
  appendLF = TRUE
)