Fix readme.md and do not use pipeline_tag as not really needed (just tag)

README.md

@@ -1,5 +1,6 @@
 ---
 tags:
+- audio-to-audio
 - asteroid
 - audio
 - audio-source-separation
@@ -7,7 +8,6 @@ datasets:
 - wham
 - sep_clean
 license: cc-by-sa-3.0
-pipeline_tag: audio-to-audio
 ---
 
 ## Asteroid model `mpariente/DPRNNTasNet(ks=16)_WHAM!_sepclean`
@@ -27,44 +27,44 @@ This model was trained by Manuel Pariente using the wham/DPRNN recipe in [Astero
 ### Training config
 
 - data:
-\t- mode: min
-\t- nondefault_nsrc: None
-\t- sample_rate: 8000
-\t- segment: 2.0
-\t- task: sep_clean
-\t- train_dir: data/wav8k/min/tr
-\t- valid_dir: data/wav8k/min/cv
+	- mode: min
+	- nondefault_nsrc: None
+	- sample_rate: 8000
+	- segment: 2.0
+	- task: sep_clean
+	- train_dir: data/wav8k/min/tr
+	- valid_dir: data/wav8k/min/cv
 - filterbank:
-\t- kernel_size: 16
-\t- n_filters: 64
-\t- stride: 8
+	- kernel_size: 16
+	- n_filters: 64
+	- stride: 8
 - main_args:
-\t- exp_dir: exp/train_dprnn_ks16/
-\t- help: None
+	- exp_dir: exp/train_dprnn_ks16/
+	- help: None
 - masknet:
-\t- bidirectional: True
-\t- bn_chan: 128
-\t- chunk_size: 100
-\t- dropout: 0
-\t- hid_size: 128
-\t- hop_size: 50
-\t- in_chan: 64
-\t- mask_act: sigmoid
-\t- n_repeats: 6
-\t- n_src: 2
-\t- out_chan: 64
+	- bidirectional: True
+	- bn_chan: 128
+	- chunk_size: 100
+	- dropout: 0
+	- hid_size: 128
+	- hop_size: 50
+	- in_chan: 64
+	- mask_act: sigmoid
+	- n_repeats: 6
+	- n_src: 2
+	- out_chan: 64
 - optim:
-\t- lr: 0.001
-\t- optimizer: adam
-\t- weight_decay: 1e-05
+	- lr: 0.001
+	- optimizer: adam
+	- weight_decay: 1e-05
 - positional arguments:
 - training:
-\t- batch_size: 6
-\t- early_stop: True
-\t- epochs: 200
-\t- gradient_clipping: 5
-\t- half_lr: True
-\t- num_workers: 6
+	- batch_size: 6
+	- early_stop: True
+	- epochs: 200
+	- gradient_clipping: 5
+	- half_lr: True
+	- num_workers: 6
  
 #### Results