zero gpu update

app.py

@@ -60,11 +60,9 @@ with gr.Blocks(theme=theme) as demo:
         )
             
         generate_button.click(
-            #fn=generate_output,
+            fn=generate_output,
             inputs=[s2l1c_input, s2l2a_input, s1rtc_input, dem_input, num_inference_steps_slider, guidance_scale_slider, seed_number, seed_checkbox],
             outputs=[s2l1c_output, s2l2a_output, s1rtc_output, dem_output],
         )
 
-demo.launch()
-
-demo.launch(share=True)
+demo.queue().launch()

src/utils.py

@@ -167,4 +167,8 @@ def sample_shuffle(interface=True):
         out = []
         for el in images:
             out += [el, True]
-        return out
+        return out
+
+@spaces.GPU
+def generate_output():
+    pass