Update app.py

app.py

@@ -29,7 +29,8 @@ class BasicAgent:
 
 
         model = TransformersModel(
-            model_id="microsoft/phi-2",   # ✅ small, reliable
+            # model_id="microsoft/phi-2",   # ✅ small, reliable
+            model_id="TinyLlama/TinyLlama-1.1B-Chat-v1.0",
             max_new_tokens=1024,
             temperature=0.0,
         )