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Running
on
Zero
| import torch | |
| import numpy as np | |
| import gradio as gr | |
| import spaces | |
| import cv2 | |
| import os | |
| from typing import Dict | |
| from torchvision.transforms.functional import to_tensor, center_crop, resize | |
| from PIL import Image | |
| from huggingface_hub import Repository | |
| token = os.environ['model_fetch'] | |
| engine_repo = Repository(local_dir="engine", clone_from="felixrosberg/EngageDiffusion", use_auth_token=token) | |
| from engine.ui_model import fetch_model, process_sketch, process_mask, run_model | |
| engage_logo = Image.open("engage_studios_logo.png").resize((700, 88), Image.Resampling.BICUBIC) | |
| engage_logo_mask = np.array(engage_logo.split()[-1])[..., None] / 255 | |
| engage_logo_np = np.array(engage_logo.convert('RGB')) | |
| pipe = fetch_model() | |
| pipe.to('cuda') | |
| def inference(user_state, condition_image, settings, prompt, neg_prompt, inference_steps=8, num_images=2, | |
| guidance_scale=2.0, | |
| guidance_rescale=0.0, | |
| enable_freeu=False, | |
| height=1024, | |
| width=1024, | |
| condition_scale=0.5, | |
| sketch_detail=1.0, | |
| sketch_softness=0.5, | |
| inpaint_strength=0.9, | |
| exposure=0.0, | |
| enable_stylation=False, | |
| style_1_down=0.0, | |
| style_1_mid=0.0, | |
| style_1_up=0.0, | |
| style_2_down=0.0, | |
| style_2_mid=0.0, | |
| style_2_up=0.0, | |
| style_3_down=0.0, | |
| style_3_mid=0.0, | |
| style_3_up=0.0, | |
| style_4_down=0.0, | |
| style_4_mid=0.0, | |
| style_4_up=0.0, | |
| seed=None, | |
| progress=gr.Progress()): | |
| images = run_model(pipe, user_state, condition_image, settings, prompt, neg_prompt, inference_steps, num_images, | |
| guidance_scale, | |
| guidance_rescale, | |
| enable_freeu, | |
| height, | |
| width, | |
| condition_scale, | |
| sketch_detail, | |
| sketch_softness, | |
| inpaint_strength, | |
| exposure, | |
| enable_stylation, | |
| style_1_down, | |
| style_1_mid, | |
| style_1_up, | |
| style_2_down, | |
| style_2_mid, | |
| style_2_up, | |
| style_3_down, | |
| style_3_mid, | |
| style_3_up, | |
| style_4_down, | |
| style_4_mid, | |
| style_4_up, | |
| seed, | |
| progress) | |
| for idx, im in enumerate(images): | |
| im = np.asarray(im).copy() | |
| im[-88:, :700] = im[-88:, :700] * (1 - engage_logo_mask) + engage_logo_np | |
| images[idx] = Image.fromarray(np.clip(im.astype('uint8'), 0, 255)) | |
| user_state["IMAGE_GALLERY"] += images | |
| return user_state["IMAGE_GALLERY"], user_state | |
| theme = gr.themes.Base( | |
| primary_hue="neutral", | |
| radius_size="none", | |
| ).set( | |
| body_text_color_dark='*neutral_800', | |
| embed_radius='*radius_xxs', | |
| button_primary_background_fill='*primary_700', | |
| button_primary_background_fill_hover='*primary_400', | |
| button_primary_background_fill_hover_dark='*primary_400', | |
| button_primary_border_color_dark='*primary_200', | |
| button_primary_text_color='*primary_50', | |
| button_primary_text_color_dark='*primary_50', | |
| button_primary_text_color_hover='*primary_50' | |
| ) | |
| with gr.Blocks(theme=theme) as engage_automotive_lora_demo: | |
| session_state = gr.State(value={"IMAGE_GALLERY": [], | |
| "SELECTED_IMAGE": None | |
| }) | |
| diffused_image_out = gr.Gallery(label='Results', show_label=False, | |
| columns=[3], rows=[1], object_fit="contain", height="auto", | |
| format="png") | |
| with gr.Group(): | |
| with gr.Row(): | |
| prompt_box = gr.Textbox("futuristic dark red car in a white studio", | |
| label='Prompt') | |
| generate_button = gr.Button("Generate", scale=0) | |
| with gr.Row(): | |
| settings_dropdown = gr.Dropdown( | |
| ["Text to image", "From sketch", "Inpaint", "Inpaint sketch"], value="Text to image", | |
| label="Mode", info="Text to image, prompt only. " | |
| "From sketch, upload an initial image / sketch in the image editor. " | |
| "Inpaint sketch, edits the chosen area of an image. Uses the initial " | |
| "image as base for sketches." | |
| ) | |
| with gr.Accordion("Image Editor", open=False): | |
| condition_image = gr.ImageEditor(type='pil', show_label=False, | |
| brush=gr.Brush(colors=["#000000"], color_mode="fixed")) | |
| with gr.Row(): | |
| with gr.Accordion("Settings", open=False): | |
| neg_prompt_box = gr.Textbox( | |
| "blurry, poor quality, unrealistic", | |
| label='Negative Prompt') | |
| seed_box = gr.Number(42, label='Seed') | |
| inference_steps = gr.Slider(0, 20, value=8, | |
| label='Inference Steps', step=1) | |
| num_images = gr.Slider(1, 3, value=2, label='Number of Images', step=1) | |
| guidance_scale = gr.Slider(0, 10, value=1.5, | |
| label='Guidance Scale', step=0.1) | |
| guidance_rescale = gr.Slider(0.0, 1.0, value=0.0, | |
| label='Guidance Rescale', step=0.1) | |
| height = gr.Slider(128, 2048, value=1024, label='Image Height', step=64) | |
| width = gr.Slider(128, 2048, value=1024, label='Image Width', step=64) | |
| condition_influence = gr.Slider(0.0, 1.0, value=0.5, label='Condition Influence') | |
| sketch_detail = gr.Slider(0.0, 1.0, value=0.5, label='Sketch Detail') | |
| sketch_softness = gr.Slider(0.0, 1.0, value=0.5, label='Sketch Softness') | |
| inpaint_strength = gr.Slider(0.0, 1.0, value=0.8, label='Inpaint Strength') | |
| enable_freeu = gr.Checkbox(True, label='FreeU', | |
| info='Enables FreeU scaling factors.') | |
| with gr.Accordion("Stylation (Experimental)", open=False): | |
| with gr.Row(): | |
| exposure = gr.Slider(-1.0, 1.0, value=0.0, label='Exposure') | |
| enable_stylation = gr.Checkbox(label='Enable Stylation', | |
| info='EXPERIMENTAL: We apologize for the ambiguity, ' | |
| 'please play around with the sliders to ' | |
| 'find a style you like!' | |
| 'Warning: Will slow down the generation time.') | |
| with gr.Accordion("Style A - Engage Studios Futuristic", open=False): | |
| style_A_down = gr.Slider(-1.0, 1.0, value=0.0, label='down') | |
| style_A_mid = gr.Slider(-1.0, 1.0, value=0.0, label='mid') | |
| style_A_up = gr.Slider(-1.0, 1.0, value=0.0, label='up') | |
| with gr.Accordion("Style B - Lighting", open=False): | |
| style_B_down = gr.Slider(-1.0, 1.0, value=0.0, label='down') | |
| style_B_mid = gr.Slider(-1.0, 1.0, value=0.0, label='mid') | |
| style_B_up = gr.Slider(-1.0, 1.0, value=0.0, label='up') | |
| with gr.Accordion("Style C - Details A", open=False): | |
| style_C_down = gr.Slider(-1.0, 1.0, value=0.0, label='down') | |
| style_C_mid = gr.Slider(-1.0, 1.0, value=0.0, label='mid') | |
| style_C_up = gr.Slider(-1.0, 1.0, value=0.0, label='up') | |
| with gr.Accordion("Style D - Details B", open=False): | |
| style_D_down = gr.Slider(-1.0, 1.0, value=0.0, label='down') | |
| style_D_mid = gr.Slider(-1.0, 1.0, value=0.0, label='mid') | |
| style_D_up = gr.Slider(-1.0, 1.0, value=0.0, label='up') | |
| generate_button.click(inference, | |
| inputs=[session_state, | |
| condition_image, | |
| settings_dropdown, | |
| prompt_box, | |
| neg_prompt_box, | |
| inference_steps, | |
| num_images, | |
| guidance_scale, | |
| guidance_rescale, | |
| enable_freeu, | |
| height, | |
| width, | |
| condition_influence, | |
| sketch_detail, | |
| sketch_softness, | |
| inpaint_strength, | |
| exposure, | |
| enable_stylation, | |
| style_A_down, | |
| style_A_mid, | |
| style_A_up, | |
| style_B_down, | |
| style_B_mid, | |
| style_B_up, | |
| style_C_down, | |
| style_C_mid, | |
| style_C_up, | |
| style_D_down, | |
| style_D_mid, | |
| style_D_up, | |
| seed_box], | |
| outputs=[diffused_image_out, session_state], | |
| show_progress=True) | |
| engage_automotive_lora_demo.launch() |