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import gradio as gr |
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import numpy as np |
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def create_canvas(w, h): |
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return np.zeros(shape=(h, w, 3), dtype=np.uint8) + 255 |
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def create_demo(process, max_images=12, default_num_images=3): |
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with gr.Blocks() as demo: |
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with gr.Row(): |
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gr.Markdown( |
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'## Control Stable Diffusion with Interactive Scribbles') |
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with gr.Row(): |
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with gr.Column(): |
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canvas_width = gr.Slider(label='Canvas Width', |
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minimum=256, |
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maximum=512, |
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value=512, |
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step=1) |
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canvas_height = gr.Slider(label='Canvas Height', |
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minimum=256, |
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maximum=512, |
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value=512, |
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step=1) |
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create_button = gr.Button(label='Start', |
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value='Open drawing canvas!') |
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input_image = gr.Image(source='upload', |
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type='numpy', |
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tool='sketch') |
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gr.Markdown( |
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value= |
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'Do not forget to change your brush width to make it thinner. (Gradio do not allow developers to set brush width so you need to do it manually.) ' |
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'Just click on the small pencil icon in the upper right corner of the above block.' |
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) |
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create_button.click(fn=create_canvas, |
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inputs=[canvas_width, canvas_height], |
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outputs=input_image, |
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queue=False) |
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prompt = gr.Textbox(label='Prompt') |
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run_button = gr.Button(label='Run') |
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with gr.Accordion('Advanced options', open=False): |
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num_samples = gr.Slider(label='Images', |
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minimum=1, |
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maximum=max_images, |
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value=default_num_images, |
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step=1) |
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image_resolution = gr.Slider(label='Image Resolution', |
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minimum=256, |
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maximum=512, |
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value=512, |
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step=256) |
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num_steps = gr.Slider(label='Steps', |
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minimum=1, |
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maximum=100, |
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value=20, |
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step=1) |
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guidance_scale = gr.Slider(label='Guidance Scale', |
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minimum=0.1, |
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maximum=30.0, |
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value=9.0, |
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step=0.1) |
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seed = gr.Slider(label='Seed', |
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minimum=-1, |
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maximum=2147483647, |
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step=1, |
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randomize=True) |
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a_prompt = gr.Textbox( |
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label='Added Prompt', |
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value='best quality, extremely detailed') |
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n_prompt = gr.Textbox( |
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label='Negative Prompt', |
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value= |
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'longbody, lowres, bad anatomy, bad hands, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality' |
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) |
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with gr.Column(): |
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result = gr.Gallery(label='Output', |
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show_label=False, |
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elem_id='gallery').style(grid=2, |
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height='auto') |
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inputs = [ |
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input_image, |
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prompt, |
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a_prompt, |
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n_prompt, |
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num_samples, |
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image_resolution, |
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num_steps, |
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guidance_scale, |
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seed, |
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] |
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prompt.submit(fn=process, inputs=inputs, outputs=result) |
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run_button.click(fn=process, inputs=inputs, outputs=result) |
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return demo |
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if __name__ == '__main__': |
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from model import Model |
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model = Model() |
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demo = create_demo(model.process_scribble_interactive) |
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demo.queue().launch() |
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