Remove example caching and concurrency

app.py

@@ -39,7 +39,7 @@ with gr.Blocks() as demo:
     run.click(fn=generate_images, inputs=[prompt, negative_prompt, samples, num_steps, guidance_scale], outputs=gallery)
 
     gr.Examples([["realistic picture of a bhr dosa in a restaurant", "sambar", 1, 50, 7.5]],
-                [prompt, negative_prompt, samples, num_steps, guidance_scale], gallery, generate_images, cache_examples=True)
+                [prompt, negative_prompt, samples, num_steps, guidance_scale], gallery, generate_images)
     gr.Markdown('Demo created by [Bharat Raghunathan](https://huggingface.co/bharat-raghunathan/)')
 # pass function, input type for prompt, the output for multiple images
-demo.queue(concurrency_count=2).launch()
+demo.queue().launch()