Update app.py

app.py

@@ -12,11 +12,9 @@ def initialize_model_and_tokenizer(model_name="KvrParaskevi/Llama-2-7b-Hotel-Boo
     tokenizer = AutoTokenizer.from_pretrained(model_name)
     return model, tokenizer
 
-model, tokenizer = initialize_model_and_tokenizer()
-
 @spaces.GPU
 def load_pipeline():
-    tokenizer, model = load_model()
+    model, tokenizer = initialize_model_and_tokenizer()
     pipe = pipeline("text-generation", 
                     model= model, 
                     tokenizer = tokenizer,