Update app.py

app.py

@@ -20,7 +20,7 @@ for src in SRC_LIST:
         
 examples = []
 
-io_dict = {model: gr.Interface.load(f"huggingface/facebook/{model}", api_key=st.secrets["api_key"]) for model in MODEL_LIST}
+io_dict = {model: gr.Interface.load(f"huggingface/facebook/{model}", api_key=os.environ['api_key']) for model in MODEL_LIST}
    
 def inference(audio, model):
     out_audio = io_dict[model](audio)