Upload app.py

app.py

@@ -23,7 +23,7 @@ class SimpleActiveReader:
     Simplified Active Reading implementation for demo purposes
     """
     
-    def __init__(self, model_name: str = "meta-llama/Llama-3.2-1B-Instruct"):
+    def __init__(self, model_name: str = "microsoft/DialoGPT-small"):
         """Initialize with a smaller model suitable for HF Spaces"""
         self.model_name = model_name
         self.device = "cuda" if torch.cuda.is_available() else "cpu"