Corrected the model's config name so that it works properly

config.json

@@ -1,5 +1,5 @@
 {
-  "_name_or_path": "./my_blue_storage/algebra_nation_roberta/roberta-large-finetuned/checkpoint-34500",
+  "_name_or_path": "math-roberta",
   "architectures": [
     "RobertaForCausalLM"
   ],