Update modeling_opt.py

modeling_opt.py

@@ -725,9 +725,10 @@ class OPTDecoderLayer(nn.Module):
         super().__init__()
         self.embed_dim = config.hidden_size
 
-        self.self_attn = OPT_ATTENTION_CLASSES[config._attn_implementation](
+        self.self_attn = OPT_ATTENTION_CLASSES[config.attn_implementation](
             config=config, is_decoder=True)
         print(self.self_attn)
+        print(config.attn_implementation)
         self.do_layer_norm_before = config.do_layer_norm_before
         self.dropout = config.dropout
         self.activation_fn = ACT2FN[config.activation_function]