Update app.py

app.py

@@ -4,7 +4,7 @@ import torch
 
 import os 
 
-hf_token = os.environ.get('HF_TOKEN', None)
+hf_token = os.environ.get('HF_TOKEN')
 model = AutoModelForCausalLM.from_pretrained(
     "mistralai/Mistral-7B-Instruct-v0.1",
     token = hf_token,
@@ -12,7 +12,7 @@ model = AutoModelForCausalLM.from_pretrained(
     trust_remote_code=True,
     device_map="auto",
     context_length = 6000)
-tokenizer = AutoTokenizer.from_pretrained("mistralai/Mistral-7B-Instruct-v0.1")
+tokenizer = AutoTokenizer.from_pretrained("mistralai/Mistral-7B-Instruct-v0.1", token = hf_token)
 
 def generate_text(input_text):
     input_ids = tokenizer.encode(input_text, return_tensors="pt")