Update modeling_bert.py

modeling_bert.py

@@ -4,6 +4,7 @@
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
+
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
@@ -413,8 +414,8 @@ class BertOutEffHop(nn.Module):
         super().__init__()
         if config.hidden_size % config.num_attention_heads != 0 and not hasattr(config, "embedding_size"):
             raise ValueError(
-                f"The hidden size ({
-                    config.hidden_size}) is not a multiple of the number of attention "
+                f'''The hidden size ({
+                    config.hidden_size}) is not a multiple of the number of attention '''
                 f"heads ({config.num_attention_heads})"
             )
 
@@ -820,8 +821,8 @@ class BertLayer(nn.Module):
         if self.is_decoder and encoder_hidden_states is not None:
             if not hasattr(self, "crossattention"):
                 raise ValueError(
-                    f"If `encoder_hidden_states` are passed, {
-                        self} has to be instantiated with cross-attention layers"
+                    f'''If `encoder_hidden_states` are passed, {
+                        self} has to be instantiated with cross-attention layers'''
                     " by setting `config.add_cross_attention=True`"
                 )