Rename encoder_hidden_size to cross_attention_hidden_size

config.json

@@ -23,7 +23,7 @@
     "do_sample": false,
     "dropout": 0.1,
     "early_stopping": false,
-    "encoder_hidden_size": 1024,
+    "cross_attention_hidden_size": 1024,
     "encoder_no_repeat_ngram_size": 0,
     "eos_token_id": 2,
     "finetuning_task": null,
@@ -88,7 +88,7 @@
     "diversity_penalty": 0.0,
     "do_sample": false,
     "early_stopping": false,
-    "encoder_hidden_size": null,
+    "cross_attention_hidden_size": null,
     "encoder_no_repeat_ngram_size": 0,
     "eos_token_id": null,
     "finetuning_task": null,