TensorBoard for Keras models (#651)
* tensorboard in keras_mixin
* fix
* directory fix
* wrote tests
* test directory name fix
* changed the directory to dummy repo dir
* changed the directory to dummy repo dir
* fixed fstring
* Update src/huggingface_hub/keras_mixin.py
Co-authored-by: Omar Sanseviero <osanseviero@gmail.com>
* committed suggestions
* committed suggestions
* test that checks if file is in remote
* test that checks if file is in remote
* make style
* Update tests/test_keras_integration.py
Co-authored-by: Omar Sanseviero <osanseviero@gmail.com>
* revert
Co-authored-by: Omar Sanseviero <osanseviero@gmail.com>
