Update app.py

I forgot to put a comma so that the Jarvis model interference works.

app.py

@@ -34,7 +34,7 @@ models_replacements = {
         "English US | Jarvis (Marvel Cinematic Universe)": {
         "model_path": "en_us-jarvis_ucm-high.onnx",
         "replacements": [('(', ','), (')', ','), ('?', ','), ('¿', ','), (':', ','), ('\n', ' ')]
-    }
+    },
 }
 
 def filter_text(text):