Do not change the output from tuple to list - to match PT's version (#15918)

* Do not change the output from tuple to list - to match PT's version

* Fix the same issues for 5 other models and the template
Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

src/transformers/models/bart/modeling_tf_bart.py

@@ -1012,12 +1012,6 @@ class TFBartDecoder(tf.keras.layers.Layer):
         if inputs["output_hidden_states"]:
             all_hidden_states += (hidden_states,)
 
-        if inputs["output_attentions"]:
-            all_self_attns = list(all_self_attns)
-
-            if inputs["encoder_hidden_states"] is not None:
-                all_cross_attns = list(all_cross_attns)
-
         if inputs["use_cache"]:
             present_key_values = (inputs["encoder_hidden_states"], present_key_values)
 

src/transformers/models/blenderbot/modeling_tf_blenderbot.py

@@ -1011,12 +1011,6 @@ class TFBlenderbotDecoder(tf.keras.layers.Layer):
         if inputs["output_hidden_states"]:
             all_hidden_states += (hidden_states,)
 
-        if inputs["output_attentions"]:
-            all_self_attns = list(all_self_attns)
-
-            if inputs["encoder_hidden_states"] is not None:
-                all_cross_attns = list(all_cross_attns)
-
         if inputs["use_cache"]:
             present_key_values = (inputs["encoder_hidden_states"], present_key_values)
 

src/transformers/models/blenderbot_small/modeling_tf_blenderbot_small.py

@@ -1010,12 +1010,6 @@ class TFBlenderbotSmallDecoder(tf.keras.layers.Layer):
         if inputs["output_hidden_states"]:
             all_hidden_states += (hidden_states,)
 
-        if inputs["output_attentions"]:
-            all_self_attns = list(all_self_attns)
-
-            if inputs["encoder_hidden_states"] is not None:
-                all_cross_attns = list(all_cross_attns)
-
         if inputs["use_cache"]:
             present_key_values = (inputs["encoder_hidden_states"], present_key_values)
 

src/transformers/models/marian/modeling_tf_marian.py

@@ -1050,12 +1050,6 @@ class TFMarianDecoder(tf.keras.layers.Layer):
         if inputs["output_hidden_states"]:
             all_hidden_states += (hidden_states,)
 
-        if inputs["output_attentions"]:
-            all_self_attns = list(all_self_attns)
-
-            if inputs["encoder_hidden_states"] is not None:
-                all_cross_attns = list(all_cross_attns)
-
         if inputs["use_cache"]:
             present_key_values = (inputs["encoder_hidden_states"], present_key_values)
 

src/transformers/models/mbart/modeling_tf_mbart.py

@@ -1034,12 +1034,6 @@ class TFMBartDecoder(tf.keras.layers.Layer):
         if inputs["output_hidden_states"]:
             all_hidden_states += (hidden_states,)
 
-        if inputs["output_attentions"]:
-            all_self_attns = list(all_self_attns)
-
-            if inputs["encoder_hidden_states"] is not None:
-                all_cross_attns = list(all_cross_attns)
-
         if inputs["use_cache"]:
             present_key_values = (inputs["encoder_hidden_states"], present_key_values)
 

src/transformers/models/pegasus/modeling_tf_pegasus.py

@@ -1058,12 +1058,6 @@ class TFPegasusDecoder(tf.keras.layers.Layer):
         if inputs["output_hidden_states"]:
             all_hidden_states += (hidden_states,)
 
-        if inputs["output_attentions"]:
-            all_self_attns = list(all_self_attns)
-
-            if inputs["encoder_hidden_states"] is not None:
-                all_cross_attns = list(all_cross_attns)
-
         if inputs["use_cache"]:
             present_key_values = (inputs["encoder_hidden_states"], present_key_values)
 

templates/adding_a_new_model/cookiecutter-template-{{cookiecutter.modelname}}/modeling_tf_{{cookiecutter.lowercase_modelname}}.py

@@ -2736,12 +2736,6 @@ class TF{{cookiecutter.camelcase_modelname}}Decoder(tf.keras.layers.Layer):
         if inputs["output_hidden_states"]:
             all_hidden_states += (hidden_states,)
 
-        if inputs["output_attentions"]:
-            all_self_attns = list(all_self_attns)
-
-            if inputs["encoder_hidden_states"] is not None:
-                all_cross_attns = list(all_cross_attns)
-
         if inputs["use_cache"]:
             present_key_values = (inputs["encoder_hidden_states"], present_key_values)