fix: init cuda in main

app.py

@@ -513,7 +513,7 @@ def vec2fx(x):
     return fx
 
 
-@spaces.GPU(duration=10)
+@spaces.GPU(duration=60)
 def infer_chain(input_audio, remove_approx, ratio, *args):
     return chain_functions(
         lambda audio, approx, ratio, *args: (
@@ -729,8 +729,10 @@ with gr.Blocks() as demo:
     )
 
     remove_approx_checkbox.change(
-        lambda in_audio, out_audio, di, wet, *args: (
-            (out_audio, di, wet) if in_audio is None else render(in_audio, *args)
+        spaces.GPU(duration=10)(
+            lambda in_audio, out_audio, di, wet, *args: (
+                (out_audio, di, wet) if in_audio is None else render(in_audio, *args)
+            )
         ),
         inputs=[
             audio_input,