native Go tensor.Print()

[sugarme]

Problem: atm, when do tensor.Print() there will be a C function to print tensor data to console. It would be nice to have a Go native tensor printer to print values from Go.
A practical value is that when using gotch with gophernote, tensor.Print() will appear. Such thing will enhance interative mode of gotch using gophernote.

Solution:
A quick thought would be get tensor values to Go and reconstruct a print-out based on tensor.Size().