Remove hardcoded path in tokenizer_config.json

tokenizer_config.json

@@ -3,7 +3,7 @@
   "clean_up_tokenization_spaces": false,
   "eos_token": "",
   "model_max_length": 1000000000000000019884624838656,
-  "special_tokens_map_file": "/home/ubuntu/llama_hf/30B/special_tokens_map.json",
+  "special_tokens_map_file": "./special_tokens_map.json",
   "tokenizer_class": "LlamaTokenizer",
   "unk_token": ""
 }