CCLun

@romi1502 I had tried `--verbose` before. it seems that the files in my dataset were not loaded. ``` INFO:tensorflow:Saving 'checkpoint_path' summary for global step 0: musdb_model/model.ckpt-0 WARNING:tensorflow:Training with estimator made...

I come across the same problem, when I run "spleeter train -p configs/musdb_config.json -d ~/data/train/". it seems it did nothing during the training. Then I tried "spleeter train --verbose -p...

@deskstar90 Hi! I downloaded musdB18 from the [website](https://sigsep.github.io/datasets/musdb.html#musdb18-hq-uncompressed-wav),and the file called musdB18-HQ(I am not sure if it is the dataset you are using). it will be nice, if you can...