Update app.py

app.py

@@ -183,9 +183,10 @@ def _run_advisor(
     age = _normalize_age(car_age_years, "Age")
     make_model_input = make_model.strip() if make_model and make_model.strip() else predicted_class
 
+    # For price input, only use make_model; body_type from vision is not reliable vehicle type info
     price_input = {
         "make_model": make_model_input,
-        "body_type": predicted_class,
+        "body_type": None,  # Let preprocessor handle imputation instead of using predicted class
         "km": to_float(mileage_km, 80000),
         "age": age,
     }