Update app.py

app.py

@@ -204,7 +204,7 @@ with block:
             result_gallery = gr.Gallery(label='Output', show_label=False, elem_id="gallery")
     ips = [input_image, prompt, a_prompt, n_prompt, num_samples, image_resolution, ddim_steps, strength, scale, seed,
            eta, threshold]
-    run_button.click(fn=process, inputs=ips, outputs=[result_gallery], concurrency_limit=4)
+    run_button.click(fn=process, inputs=ips, outputs=[result_gallery], concurrency_limit=2)
 
 block.queue(max_size=100)
 block.launch(share=True)