diff --git a/model.py b/model.py
index 19fc9c9..0c778c7 100644
--- a/model.py
+++ b/model.py
@@ -7,7 +7,7 @@ from transformers import AutoConfig, AutoModelForCausalLM, AutoTokenizer, TextIt
 model_id = 'meta-llama/Llama-2-7b-chat-hf'
 
 if torch.cuda.is_available():
-    config = AutoConfig.from_pretrained(model_id, use_auth_token ='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')
+    config = AutoConfig.from_pretrained(model_id, use_auth_token ='hf_*****************************')
     config.pretraining_tp = 1
     model = AutoModelForCausalLM.from_pretrained(
         model_id,
@@ -15,11 +15,11 @@ if torch.cuda.is_available():
         torch_dtype=torch.float16,
         load_in_4bit=True,
         device_map='auto',
-        use_auth_token ='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'
+        use_auth_token ='hf_******************************************'
     )
 else:
     model = None
-tokenizer = AutoTokenizer.from_pretrained(model_id, use_auth_token ='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')
+tokenizer = AutoTokenizer.from_pretrained(model_id, use_auth_token ='hf_******************************')
 
 
 def get_prompt(message: str, chat_history: list[tuple[str, str]],