Update app.py

app.py

@@ -67,7 +67,8 @@ class BasicAgent:
                 self.model = TransformersModel(
                     model_id="google/gemma-3-4b-it",
                     torch_dtype=torch.bfloat16,
-                    device_map="auto"
+                    device_map="auto",
+                    attn_implementation="eager"
                 )
 
                 # Verify where model actually loaded