Update app.py

set seed upon image change/image upload

app.py

@@ -729,12 +729,18 @@ with gr.Blocks(css="style.css") as demo:
     input_image.change(
         fn = reset_do_inversion,
         outputs = [do_inversion],
-        queue = False)
+        queue = False).then(
+        fn = randomize_seed_fn,
+        inputs = [seed, randomize_seed],
+        outputs = [seed], queue = False)
     # Automatically start inverting upon input_image change
     input_image.upload(fn = crop_image, inputs = [input_image], outputs = [input_image],queue=False).then(
         fn = reset_do_inversion,
         outputs = [do_inversion],
-        queue = False).then(fn = caption_image,
+        queue = False).then(
+        fn = randomize_seed_fn,
+        inputs = [seed, randomize_seed],
+        outputs = [seed], queue = False).then(fn = caption_image,
         inputs = [input_image],
         outputs = [tar_prompt, image_caption]).then(fn = update_inversion_progress_visibility, inputs =[input_image,do_inversion],
                             outputs=[inversion_progress],queue=False).then(