Update app.py

app.py

@@ -16,12 +16,19 @@ from langchain.schema.runnable import RunnablePassthrough
 from langchain.llms import HuggingFacePipeline
 from langchain.chains import LLMChain
 import transformers
-model_name='mistralai/Mistral-7B-Instruct-v0.1'
 
+import transformers
+model_name='mistralai/Mistral-7B-Instruct-v0.1'
+from huggingface_hub import login
+login(token = 'HF_TOKEN')
 model_config = transformers.AutoConfig.from_pretrained(
     model_name,
 )
 
+tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True)
+tokenizer.pad_token = tokenizer.eos_token
+tokenizer.padding_side = "right"
+
 tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True)
 tokenizer.pad_token = tokenizer.eos_token
 tokenizer.padding_side = "right"