Update app.py

app.py

@@ -393,7 +393,8 @@ with gr.Blocks(delete_cache=(600, 600), js=js_func) as demo:
             with gr.Tabs() as input_tabs:
                 with gr.Tab(label="Single Image", id=0) as single_image_input_tab:
                     #image_prompt = gr.Image(label="Image Prompt", format="png", image_mode="RGBA", type="pil", height=300)
-                    image_prompt = image = gr.ImageEditor(type="pil", image_mode="L", crop_size=(512, 512))
+                    image_prompt = gr.ImageEditor(type="pil", image_mode="L", crop_size=(512, 512))
+                    sketch_btn = gr.Button("process sketch")
                     with gr.Column():
                         prompt = gr.Textbox(label="Prompt")
                         with gr.Row():
@@ -486,9 +487,10 @@ with gr.Blocks(delete_cache=(600, 600), js=js_func) as demo:
     #     inputs=[image_prompt, prompt, negative_prompt, style, do_preprocess],
     #     outputs=[image_prompt, do_preprocess],
     # )
-    image_prompt.change(
-        reset_do_preprocess,
-        outputs=[do_preprocess]
+    sketch_btn.click(
+        preprocess_image,
+        inputs=[image_prompt, prompt, negative_prompt, style, do_preprocess],
+        outputs=[image_prompt, do_preprocess],
     )
     multiimage_prompt.upload(
         preprocess_images,
@@ -500,10 +502,6 @@ with gr.Blocks(delete_cache=(600, 600), js=js_func) as demo:
         get_seed,
         inputs=[randomize_seed, seed],
         outputs=[seed],
-    ).then(
-        preprocess_image,
-        inputs=[image_prompt, prompt, negative_prompt, style, do_preprocess],
-        outputs=[image_prompt, do_preprocess],
     ).then(
         image_to_3d,
         inputs=[image_prompt, multiimage_prompt, is_multiimage, seed, ss_guidance_strength, ss_sampling_steps, slat_guidance_strength, slat_sampling_steps, multiimage_algo, do_preprocess],