This PR allows the user to automatically randomize the seed

app.py

@@ -134,6 +134,7 @@ class FoleyController:
         sampler_dropdown,
         sample_step_slider,
         cfg_scale_slider,
+        randomize_seed,
         seed_textbox, 
     ): 
         device = 'cuda'
@@ -151,9 +152,11 @@ class FoleyController:
         # if not self.loaded:
         #     raise gr.Error("Error with loading model")
         generator  = torch.Generator()
-        if seed_textbox != "":
-            torch.manual_seed(int(seed_textbox))
-            generator.manual_seed(int(seed_textbox))
+        if is_randomize_seed:
+            seed_textbox = random.randint(1, 1e8)
+        if seed_textbox is not None:
+            torch.manual_seed(seed_textbox)
+            generator.manual_seed(seed_textbox)
         max_frame_nums = 150
         frames, duration  = read_frames_with_moviepy(input_video, max_frame_nums=max_frame_nums)
         if duration >= 10:
@@ -271,7 +274,8 @@ with gr.Blocks(css=css) as demo:
                     cfg_scale_slider = gr.Slider(label="CFG Scale", value=7.5, minimum=0, maximum=20)
 
                 with gr.Row():
-                    seed_textbox = gr.Textbox(label="Seed", value=42)
+                    randomize_seed = gr.Checkbox(label = "\U0001F3B2 Randomize seed", value = True, info = "If checked, result is always different")
+                    seed_textbox = gr.Slider(label="Seed", minimum=1, maximum=1e8 - 1, step=1, randomize=True)
                     seed_button = gr.Button(value="\U0001f3b2", elem_classes="toolbutton")
                 seed_button.click(fn=lambda x: random.randint(1, 1e8), outputs=[seed_textbox], queue=False)
 
@@ -302,6 +306,7 @@ with gr.Blocks(css=css) as demo:
                 sampler_dropdown,
                 sample_step_slider,
                 cfg_scale_slider,
+                randomize_seed,
                 seed_textbox,
             ],
             outputs=[result_video],
@@ -315,12 +320,12 @@ with gr.Blocks(css=css) as demo:
             #     ['examples/videos/2.mp4', '', '', 1.0, 'DDIM', 25, 7.5, 16520432],
             # ],
             examples=[
-                ['examples/input/case1.mp4', '', '', 1.0, 0.2, 'DDIM', 25, 7.5, 33817921],
-                ['examples/input/case3.mp4', '', '', 1.0, 0.2,'DDIM', 25, 7.5, 94667578],
-                ['examples/input/case5.mp4', '', '', 0.75, 0.2,'DDIM', 25, 7.5, 92890876],
-                ['examples/input/case6.mp4', '', '', 1.0, 0.2, 'DDIM', 25, 7.5, 77015909],
+                ['examples/input/case1.mp4', '', '', 1.0, 0.2, 'DDIM', 25, 7.5, False, 33817921],
+                ['examples/input/case3.mp4', '', '', 1.0, 0.2,'DDIM', 25, 7.5, False, 94667578],
+                ['examples/input/case5.mp4', '', '', 0.75, 0.2,'DDIM', 25, 7.5, False, 92890876],
+                ['examples/input/case6.mp4', '', '', 1.0, 0.2, 'DDIM', 25, 7.5, False, 77015909],
             ],
-            inputs=[init_img,prompt_textbox,negative_prompt_textbox,ip_adapter_scale,temporal_scale,sampler_dropdown,sample_step_slider,cfg_scale_slider,seed_textbox],
+            inputs=[init_img,prompt_textbox,negative_prompt_textbox,ip_adapter_scale,temporal_scale,sampler_dropdown,sample_step_slider,cfg_scale_slider,randomize_seed,seed_textbox],
             cache_examples=False,
             outputs=[result_video], 
             fn=controller.foley,