Problem deploying a shiny app with Keras and CNTK backend to shinyapps.io website. The app runs fine in local RStudio. The deployment is fine too. However, it doesn't run properly on the website. This app simply loads a saved model trained under Keras+CNTK, and plot a surface. In the code, I used
In the server log, I see the following error. (More detailed log can be provided if needed)
"Warning: Error in : ImportError: No module named cntk"