GitLab

* Add output args to greedy search

* Fix critical typo + make style quality

* Handle generate_beam_search

* Add dict_specific tests and fix the placement of encoder outputs

* Add  specific outputs

* Update doc

* Fix typo

* Adjust handling encoder_outputs + Fix generating for T5

* Fix generate for RAG

* Fix handling ouptut_attentions when target_mapping is not None

Take care of situations when target_mapping is provided
as there are 2-tuple of attentions

Change from:
if inputs["output_attentions"]:
    attentions = tuple(tf.transpose(t, perm(2, 3, 0, 1)) for t in attentions)

to:
if inputs["output_attentions"]:
    if inputs["target_mapping"] is not None:
        # when target_mapping is provided, there are 2-tuple of attentions
         attentions = tuple(
             tuple(tf.transpose(attn_stream, perm=(2, 3, 0, 1)) for attn_stream in t) for t in attentions
        )
    else:
        attentions = tuple(tf.transpose(t, perm=(2, 3, 0, 1)) for t in attentions)

* Rename kwargs to model_kwargs

* make style quality

* Move imports in test_modeling_tf_common.py

Move ModelOutput-related imports in test_modeling_tf_common.py
into the `is_tf_available():` statement.

* Rewrite nested if-statements

* Fix added tests