Update src/transformers/models/nystromformer/configuration_nystromfor…

…mer.py

Co-authored-by: NielsRogge <48327001+NielsRogge@users.noreply.github.com>

src/transformers/models/nystromformer/configuration_nystromformer.py

@@ -76,9 +76,6 @@ class NystromformerConfig(PretrainedConfig):
             The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
         layer_norm_eps (:obj:`float`, `optional`, defaults to 1e-12):
             The epsilon used by the layer normalization layers.
-        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). Only
-            relevant if ``config.is_decoder=True``.
 
         Example::