Update app.py

app.py

@@ -17,7 +17,7 @@ def load_model():
     print(f"Using device: {device}")
     
     # Load the Phi-2 model
-    model_id = "microsoft/phi-2"
+    model_id = "microsoft/phi-1_5"
     
     print("Loading Phi-2 model and tokenizer...")
     tokenizer = AutoTokenizer.from_pretrained(model_id)