modified test script

tests/test_app.py

@@ -14,17 +14,19 @@ def test_respond_function_exists():
 
 def test_respond_returns_generator():
     """respond() should return a generator when called with minimal args."""
-    class DummyToken:
-        token = "dummy"
 
     gen = app.respond(
         message="I'm buying a bottle of water.",
         history=[],
         system_message="You are Sustainable.ai.",
-        max_tokens=10,
-        temperature=0.7,
-        top_p=0.9,
-        hf_token=DummyToken(),
+        car_km=10,
+        bus_km=0,
+        train_km=0,
+        air_km=0,
+        meat_meals=3,
+        vegetarian_meals=2,
+        vegan_meals=1,
     )
 
-    assert isinstance(gen, types.GeneratorType)
+    import types
+    assert isinstance(gen, types.GeneratorType)