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Running
on
Zero
| import gradio as gr | |
| import numpy as np | |
| import random | |
| import torch | |
| from diffusers import DiffusionPipeline | |
| import spaces | |
| # Basic settings | |
| dtype = torch.bfloat16 | |
| device = "cuda" if torch.cuda.is_available() else "cpu" | |
| # Load model (FLUX.1-schnell) | |
| pipe = DiffusionPipeline.from_pretrained( | |
| "black-forest-labs/FLUX.1-schnell", | |
| torch_dtype=dtype | |
| ).to(device) | |
| MAX_SEED = np.iinfo(np.int32).max | |
| MAX_IMAGE_SIZE = 2048 | |
| def generate_image(prompt, seed, randomize_seed, width, height, steps, guidance_scale): | |
| if randomize_seed: | |
| seed = random.randint(0, MAX_SEED) | |
| generator = torch.Generator(device).manual_seed(seed) | |
| image = pipe( | |
| prompt=prompt, | |
| width=width, | |
| height=height, | |
| num_inference_steps=steps, | |
| generator=generator, | |
| guidance_scale=guidance_scale | |
| ).images[0] | |
| return image, seed | |
| def set_prompt(example_text): | |
| return example_text | |
| # Example prompts per tab in the specified tree/list format: | |
| example_prompts = { | |
| "Product Design": [ | |
| """A sleek industrial design concept for a coffee machine: | |
| - Curved metallic body with minimal bezel | |
| - Touchscreen panel for settings | |
| - Modern matte black finish | |
| - Hand-drawn concept sketch style""" | |
| ], | |
| "Mockup": [ | |
| """A clean hand-drawn style wireframe for a mobile banking app: | |
| - Title screen with logo | |
| - Login screen (username, password, login button) | |
| - Dashboard with 3 main sections (balance, transactions, quick actions) | |
| - Bottom navigation bar (home, transfers, profile)""" | |
| ], | |
| "Infographic": [ | |
| """A modern flat-style infographic about global renewable energy usage: | |
| - Title: "Global Renewable Energy Share" | |
| - Bar chart showing Solar, Wind, Hydro | |
| - Pie chart: 40% Solar, 35% Wind, 25% Hydro | |
| - Minimalist icons: sun, wind turbine, water wave | |
| - Clean layout with pastel color scheme""" | |
| ], | |
| "Diagram": [ | |
| """A colorful hand-drawn diagram illustrating the water cycle: | |
| - Evaporation (arrows from ocean) | |
| - Condensation (clouds forming) | |
| - Precipitation (rain from clouds) | |
| - Collection (rivers, lakes) | |
| - Include simple icons: sun, cloud, raindrops | |
| - Vibrant educational style""" | |
| ], | |
| "Flowchart": [ | |
| """A hand-drawn style flowchart, vibrant colors, minimalistic icons. | |
| BUSINESS WORKFLOW | |
| ├── START [Green Button ~40px] | |
| │ ├── COLLECT REQUIREMENTS [Folder Icon] | |
| │ └── ANALYZE DATA [Chart Icon] | |
| ├── IMPLEMENTATION [Coding Symbol ~50px] | |
| │ ├── FRONTEND [Browser Icon] | |
| │ └── BACKEND [Server Icon] | |
| ├── TEST & INTEGRATION [Gear Icon ~45px] | |
| └── DEPLOY | |
| └── END [Checkered Flag ~40px]""" | |
| ] | |
| } | |
| # CSS style: fixed container width and preventing examples from expanding the layout | |
| css = """ | |
| * { | |
| box-sizing: border-box; | |
| } | |
| body { | |
| background: linear-gradient(135deg, #667eea, #764ba2); | |
| font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; | |
| color: #333; | |
| margin: 0; | |
| padding: 0; | |
| } | |
| .gradio-container { | |
| background: rgba(255, 255, 255, 0.95); | |
| border-radius: 15px; | |
| padding: 30px 40px; | |
| box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3); | |
| margin: 40px auto; | |
| width: 1200px; | |
| } | |
| .sidebar { | |
| background: rgba(255, 255, 255, 0.98); | |
| border-radius: 10px; | |
| padding: 20px; | |
| box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); | |
| } | |
| button, .btn { | |
| background: linear-gradient(90deg, #ff8a00, #e52e71); | |
| border: none; | |
| color: #fff; | |
| padding: 12px 24px; | |
| text-transform: uppercase; | |
| font-weight: bold; | |
| letter-spacing: 1px; | |
| border-radius: 5px; | |
| cursor: pointer; | |
| transition: transform 0.2s ease-in-out; | |
| } | |
| button:hover, .btn:hover { | |
| transform: scale(1.05); | |
| } | |
| .example-accordion { | |
| width: 100% !important; | |
| max-width: 100% !important; | |
| } | |
| .example-accordion button { | |
| width: auto !important; | |
| white-space: normal !important; | |
| } | |
| """ | |
| with gr.Blocks(css=css, title="Workflow Canvas") as demo: | |
| gr.Markdown( | |
| """ | |
| <div style="text-align:center;"> | |
| <h1>Workflow Canvas</h1> | |
| <p>Generate design concepts and workflow diagrams for your business needs using our multi-tab interface.</p> | |
| <p><strong>AI Spaces:</strong> Product Design, Mockup, Infographic, Diagram, Flowchart</p> | |
| </div> | |
| """ | |
| ) | |
| with gr.Row(): | |
| # Left sidebar: Common generation parameters | |
| with gr.Sidebar(label="Parameters", open=True): | |
| gr.Markdown("### Generation Parameters") | |
| seed_slider = gr.Slider(label="Seed", minimum=0, maximum=MAX_SEED, step=1, value=42) | |
| randomize_seed = gr.Checkbox(label="Randomize Seed", value=True) | |
| width_slider = gr.Slider(label="Width", minimum=256, maximum=MAX_IMAGE_SIZE, step=32, value=1024) | |
| height_slider = gr.Slider(label="Height", minimum=256, maximum=MAX_IMAGE_SIZE, step=32, value=1024) | |
| steps_slider = gr.Slider(label="Inference Steps", minimum=1, maximum=50, step=1, value=20) | |
| guidance_slider = gr.Slider(label="Guidance Scale", minimum=0.0, maximum=15.0, step=0.5, value=7.5) | |
| # Main area: Tabbed interface for different design types in specified order: | |
| # Order: Product Design, Mockup, Infographic, Diagram, Flowchart | |
| with gr.Column(scale=8): | |
| with gr.Tabs(): | |
| # Tab 1: Product Design | |
| with gr.Tab("Product Design"): | |
| pd_prompt = gr.Textbox( | |
| label="Product Design Prompt", | |
| placeholder="Enter a product design concept...", | |
| lines=5, | |
| value=example_prompts["Product Design"][0] | |
| ) | |
| pd_generate = gr.Button("Generate Product Design") | |
| pd_image = gr.Image(label="Generated Product Design") | |
| with gr.Accordion("Example Prompts", open=True, elem_classes="example-accordion"): | |
| for ex in example_prompts["Product Design"]: | |
| gr.Button(ex, variant="secondary").click(fn=lambda ex=ex: set_prompt(ex), outputs=pd_prompt) | |
| # Tab 2: Mockup | |
| with gr.Tab("Mockup"): | |
| mock_prompt = gr.Textbox( | |
| label="Mockup Prompt", | |
| placeholder="Enter a mockup description...", | |
| lines=5, | |
| value=example_prompts["Mockup"][0] | |
| ) | |
| mock_generate = gr.Button("Generate Mockup") | |
| mock_image = gr.Image(label="Generated Mockup") | |
| with gr.Accordion("Example Prompts", open=True, elem_classes="example-accordion"): | |
| for ex in example_prompts["Mockup"]: | |
| gr.Button(ex, variant="secondary").click(fn=lambda ex=ex: set_prompt(ex), outputs=mock_prompt) | |
| # Tab 3: Infographic | |
| with gr.Tab("Infographic"): | |
| info_prompt = gr.Textbox( | |
| label="Infographic Prompt", | |
| placeholder="Enter an infographic description...", | |
| lines=5, | |
| value=example_prompts["Infographic"][0] | |
| ) | |
| info_generate = gr.Button("Generate Infographic") | |
| info_image = gr.Image(label="Generated Infographic") | |
| with gr.Accordion("Example Prompts", open=True, elem_classes="example-accordion"): | |
| for ex in example_prompts["Infographic"]: | |
| gr.Button(ex, variant="secondary").click(fn=lambda ex=ex: set_prompt(ex), outputs=info_prompt) | |
| # Tab 4: Diagram | |
| with gr.Tab("Diagram"): | |
| diag_prompt = gr.Textbox( | |
| label="Diagram Prompt", | |
| placeholder="Enter a diagram description...", | |
| lines=5, | |
| value=example_prompts["Diagram"][0] | |
| ) | |
| diag_generate = gr.Button("Generate Diagram") | |
| diag_image = gr.Image(label="Generated Diagram") | |
| with gr.Accordion("Example Prompts", open=True, elem_classes="example-accordion"): | |
| for ex in example_prompts["Diagram"]: | |
| gr.Button(ex, variant="secondary").click(fn=lambda ex=ex: set_prompt(ex), outputs=diag_prompt) | |
| # Tab 5: Flowchart | |
| with gr.Tab("Flowchart"): | |
| flow_prompt = gr.Textbox( | |
| label="Flowchart Prompt", | |
| placeholder="Enter a flowchart description...", | |
| lines=5, | |
| value=example_prompts["Flowchart"][0] | |
| ) | |
| flow_generate = gr.Button("Generate Flowchart") | |
| flow_image = gr.Image(label="Generated Flowchart") | |
| with gr.Accordion("Example Prompts", open=True, elem_classes="example-accordion"): | |
| for ex in example_prompts["Flowchart"]: | |
| gr.Button(ex, variant="secondary").click(fn=lambda ex=ex: set_prompt(ex), outputs=flow_prompt) | |
| # Bind events for generation buttons | |
| pd_generate.click( | |
| fn=generate_image, | |
| inputs=[pd_prompt, seed_slider, randomize_seed, width_slider, height_slider, steps_slider, guidance_slider], | |
| outputs=[pd_image, seed_slider] | |
| ) | |
| mock_generate.click( | |
| fn=generate_image, | |
| inputs=[mock_prompt, seed_slider, randomize_seed, width_slider, height_slider, steps_slider, guidance_slider], | |
| outputs=[mock_image, seed_slider] | |
| ) | |
| info_generate.click( | |
| fn=generate_image, | |
| inputs=[info_prompt, seed_slider, randomize_seed, width_slider, height_slider, steps_slider, guidance_slider], | |
| outputs=[info_image, seed_slider] | |
| ) | |
| diag_generate.click( | |
| fn=generate_image, | |
| inputs=[diag_prompt, seed_slider, randomize_seed, width_slider, height_slider, steps_slider, guidance_slider], | |
| outputs=[diag_image, seed_slider] | |
| ) | |
| flow_generate.click( | |
| fn=generate_image, | |
| inputs=[flow_prompt, seed_slider, randomize_seed, width_slider, height_slider, steps_slider, guidance_slider], | |
| outputs=[flow_image, seed_slider] | |
| ) | |
| if __name__ == "__main__": | |
| demo.queue() | |
| demo.launch( | |
| server_name="0.0.0.0", | |
| server_port=7860, | |
| share=False, | |
| show_error=True, | |
| debug=True | |
| ) | |