is_keras_available | R Documentation |
Probe to see whether the Keras Python package is available in the current system environment.
is_keras_available(version = NULL)
version |
Minimum required version of Keras (defaults to |
Logical indicating whether Keras (or the specified minimum version of Keras) is available.
## Not run: # testthat utilty for skipping tests when Keras isn't available skip_if_no_keras <- function(version = NULL) { if (!is_keras_available(version)) skip("Required keras version not available for testing") } # use the function within a test test_that("keras function works correctly", { skip_if_no_keras() # test code here }) ## End(Not run)
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