Update app.py

app.py

@@ -79,7 +79,7 @@ def generate_image(model_name: str, text: str, image: Image.Image,
     if model_name == "Cosmos-Reason1-7B":
         processor = processor_m
         model = model_m
-    elif model_name == "MiMo-VL-7B-RL":
+    elif model_name == "MiMo-VL-7B-SFT":
         processor = processor_x
         model = model_x
     else: