turn use "use_memory_efficient_attention" off to enable cpu usage by default

config.json

@@ -30,7 +30,7 @@
   "transformers_version": "4.39.3",
   "type_vocab_size": 1,
   "unpad_inputs": "true",
-  "use_memory_efficient_attention": "true",
+  "use_memory_efficient_attention": "false",
   "matryoshka_dimensions": [256],
   "vocab_size": 250048
 }