README update

.compute

@@ -1,3 +1,3 @@
 #!/bin/bash
 source ../tmp/venv/bin/activate
-python train.py --config_path config.json --debug true
+python train.py --config_path config.json

README.md

@@ -29,6 +29,14 @@ Currently TTS provides data loaders for
 - [LJ Speech](https://keithito.com/LJ-Speech-Dataset/)
 
 ## Training and Finetunning
+Split ```metadata.csv``` into train and validation subsets respectively ```metadata_train.csv``` and ```metadata_val.csv```.
+
+```
+shuf metadata.csv > metadata_shuf.csv
+head -n 12000 metadata_shuf.csv > metadata_train.csv
+tail -n 11000 metadata_shuf.csv > metadata_val.csv
+```
+
 To train a new model, you need to define a ```config.json``` file (simple template below) and call with the command below.
 
 ```train.py --config_path config.json```