Update app.py

app.py

@@ -9,7 +9,10 @@ import io, tempfile, os, re
 st.set_page_config(page_title="PPTX Smart Enhancer", layout="wide")
 
 # Load your hosted Hugging Face model
-MODEL_ID = "Faisalkhany/llam1b_finetune"  # ← change this
+from transformers import LlamaForCausalLM
+
+model = LlamaForCausalLM.from_pretrained("Faisalkhany/llam1b_finetune")
+  # ← change this
 tokenizer = AutoTokenizer.from_pretrained(MODEL_ID)
 model     = AutoModelForCausalLM.from_pretrained(MODEL_ID, device_map="auto", torch_dtype="auto")
 pipe      = pipeline("text-generation", model=model, tokenizer=tokenizer)