Random seed?

[TheWanderer73]

Hi,

It seems that the seed number never changes.
Is a typical value like '-1' supported as a random seed?

BTW: cudos to the developer(s) for the great project!

[Gothdir]

I just make manual random seeds by you know, hand->keyboard 😺

[TheWanderer73]

I just make manual random seeds by you know, hand->keyboard 😺

Well, you learn something new every day 😉

[Farrenzo]

Inside demo_gradio.py, I added "import random" then around line 376 I did this:

seed = gr.Number(label="Seed", value=random.randint(10000, 99999), precision=0)

[yar85]

I changed rnd = torch.Generator("cpu").manual_seed(seed) to

        seed_value = random.randint(0, 2**32 - 1) if seed == -1 else seed
        print(f'Seed {seed_value}')
        rnd = torch.Generator("cpu").manual_seed(seed_value)

and dropped a little tiny button to UI:

css = make_progress_bar_css()
# ▼ ▼ ▼ ▼ ▼
css += """
    #seed-row { gap: 0; }
    #seed-rnd-panel { align-self: stretch; min-width: min(52px, 100%) !important; padding: 37px 10px 0 0; background: var(--block-background-fill); }
    #seed-rnd-panel button { border: 1px solid var(--input-border-color); border-radius: 4px; background-color: transparent; }
    #seed-rnd-panel button:hover:not(:disabled) { background-color: var(--background-fill-secondary); }
"""
# ▲ ▲ ▲ ▲ ▲
block = gr.Blocks(css=css).queue()
with block:
    gr.Markdown('# FramePack')
    with gr.Row():
        with gr.Column():
            input_image = gr.Image(sources='upload', type="numpy", label="Image", height=320)
            prompt = gr.Textbox(label="Prompt", value='')
            example_quick_prompts = gr.Dataset(samples=quick_prompts, label='Quick List', samples_per_page=1000, components=[prompt])
            example_quick_prompts.click(lambda x: x[0], inputs=[example_quick_prompts], outputs=prompt, show_progress=False, queue=False)

            with gr.Row():
                start_button = gr.Button(value="Start Generation")
                end_button = gr.Button(value="End Generation", interactive=False)

            with gr.Group():
                use_teacache = gr.Checkbox(label='Use TeaCache', value=True, info='Faster speed, but often makes hands and fingers slightly worse.')

                n_prompt = gr.Textbox(label="Negative Prompt", value="", visible=False)  # Not used

                # ▼ ▼ ▼ ▼ ▼
                with gr.Row(elem_id='seed-row'):
                    with gr.Column(scale=1):
                        seed = gr.Number(label="Seed", value=-1, precision=0)
                    with gr.Column(scale=0, elem_id='seed-rnd-panel'):
                        rnd_seed = gr.Button('🎲')
                    rnd_seed.click(lambda: gr.update(value=random.randint(0, 2**32 - 1)), None, seed)
                # ▲ ▲ ▲ ▲ ▲

[NichoSire]

Inside demo_gradio.py, I added "import random" then around line 376 I did this:

seed = gr.Number(label="Seed", value=random.randint(10000, 99999), precision=0)

(

[Farrenzo]

@NichoSire Did you add import random at the top?