Update app.py

app.py

@@ -173,7 +173,7 @@ def generate_riffuse(prompt_start, steps, num_iterations, feel, prompt_end=None,
 
     if prompt_end is None:
       prompt_end = prompt_start
-    if seed_start is 0:
+    if seed_start == 0:
       seed_start = random.randint(0,4294967295)
     if seed_end is None:
       seed_end = seed_start
@@ -227,7 +227,7 @@ def wav_list_to_wav(wav_list):
 
 ###############################################
 
-def on_submit(prompt_1, prompt_2, steps, num_iterations, feel, seed):
+def on_submit(prompt_1, prompt_2, feel, num_iterations, steps=25, seed=0):
     if prompt_1 == "":
         return None, gr.update(value="First prompt is required."), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False)
     if prompt_2 == "":
@@ -296,7 +296,7 @@ with gr.Blocks(css=css) as app:
                 loading_icon = gr.HTML(loading_icon_html, elem_id="share-btn-loading-icon", visible=False)
                 share_button = gr.Button("Share to community", elem_id="share-btn", visible=False)
 
-    inputs = [prompt_1, prompt_2, steps, num_iterations, feel, seed]
+    inputs = [prompt_1, prompt_2, feel, num_iterations, steps, seed]
     outputs = [video, info, community_icon, loading_icon, share_button]
 
     num_iterations.change(on_num_iterations_change, [num_iterations, prompt_2], [info])
@@ -307,6 +307,7 @@ with gr.Blocks(css=css) as app:
     share_button.click(None, [], [], _js=share_js)
 
     examples = gr.Examples(
+        fn=on_submit,
         examples=[
             ["typing", "dance beat", "og_beat", 10],
             ["synthwave", "jazz", "agile", 10],
@@ -321,6 +322,7 @@ with gr.Blocks(css=css) as app:
             ["soulful R&B love song", "", "marim", 10],
             ["country western twangy guitar", "", "agile", 10]],
         inputs=[prompt_1, prompt_2, feel, num_iterations],
+        outputs=outputs,
         cache_examples=True)
     
     gr.HTML("""