Update app.py

app.py

@@ -32,7 +32,7 @@ from dotenv import load_dotenv
 from huggingface_hub import login
 
 model_name = "openlm-research/open_llama_3b_v2"  # Or another OpenLlama variant
-tokenizer = LlamaTokenizer.from_pretrained(model_name, use_fast=False, legacy=False)
+tokenizer = AutoTokenizer.from_pretrained(model_name, use_fast=False, legacy=False)
 model = OpenLlamaForCausalLM.from_pretrained(model_name)
 
 openllama_pipeline = pipeline(