Update app.py

app.py

@@ -23,6 +23,8 @@ with open("config.yaml", "w") as file:
 model = see2sound.See2Sound(config_path="config.yaml")
 model.setup()
 
+CACHE_DIR = "gradio_cached_examples"
+
 #for local cache
 def load_cached_example_outputs(example_index: int) -> Tuple[str, str]:
     cached_dir = os.path.join(CACHE_DIR, str(example_index))  # Use the example index to find the directory