Update hyperparams.yaml

hyperparams.yaml

@@ -81,9 +81,6 @@ ctc_scorer: !new:speechbrain.decoders.scorer.CTCScorer
     eos_index: !ref <eos_index>
     blank_index: !ref <blank_index>
     ctc_fc: !ref <ctc_lin>
-    
-coverage_scorer: !new:speechbrain.decoders.scorer.CoverageScorer
-   vocab_size: !ref <output_neurons>
 
 rnnlm_scorer: !new:speechbrain.decoders.scorer.TransformerLMScorer
    language_model: !ref <lm_model>
@@ -91,14 +88,12 @@ rnnlm_scorer: !new:speechbrain.decoders.scorer.TransformerLMScorer
 
 scorer: !new:speechbrain.decoders.scorer.ScorerBuilder
    full_scorers: [!ref <rnnlm_scorer>,
-                  !ref <ctc_scorer>, 
-                  !ref <coverage_scorer>]
+                  !ref <ctc_scorer>]
    weights:
       rnnlm: !ref <lm_weight>
       ctc: !ref <ctc_weight_decode>
-      coverage: !ref <coverage_penalty>
       
-decoder: !new:speechbrain.decoders.S2STransformerBeamSearch
+decoder: !new:speechbrain.decoders.S2STransformerBeamSearcher
     modules: [!ref <Transformer>, !ref <seq_lin>]
     bos_index: !ref <bos_index>
     eos_index: !ref <eos_index>