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[MT5] Add use_cache to config #8832

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Merged
patrickvonplaten merged 1 commit into from
Nov 28, 2020
Merged

[MT5] Add use_cache to config #8832

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4 changes: 4 additions & 0 deletions src/transformers/models/mt5/configuration_mt5.py
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,8 @@ class MT5Config(PretrainedConfig):
testing).
feed_forward_proj (:obj:`string`, `optional`, defaults to :obj:`"gated-gelu"`):
Type of feed forward layer to be used. Should be one of :obj:`"relu"` or :obj:`"gated-gelu"`.
use_cache (:obj:`bool`, `optional`, defaults to :obj:`True`):
Whether or not the model should return the last key/values attentions (not used by all models).
"""
model_type = "mt5"
keys_to_ignore_at_inference = ["past_key_values"]
Expand All @@ -79,6 +81,7 @@ def __init__(
initializer_factor=1.0,
feed_forward_proj="gated-gelu",
is_encoder_decoder=True,
use_cache=True,
tokenizer_class="T5Tokenizer",
tie_word_embeddings=False,
pad_token_id=0,
Expand Down Expand Up @@ -109,6 +112,7 @@ def __init__(
self.layer_norm_epsilon = layer_norm_epsilon
self.initializer_factor = initializer_factor
self.feed_forward_proj = feed_forward_proj
self.use_cache = use_cache

@property
def hidden_size(self):
Expand Down