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import torch | |
from torch import autocast | |
from diffusers import StableDiffusionPipeline, DDIMScheduler | |
from IPython.display import display | |
#@markdown Run Gradio UI for generating images. | |
import gradio as gr | |
model_path = "Randolph/hadenjax-dreams" # If you want to use previously trained model saved in gdrive, replace this with the full path of model in gdrive | |
scheduler = DDIMScheduler(beta_start=0.00085, beta_end=0.012, beta_schedule="scaled_linear", clip_sample=False, set_alpha_to_one=False) | |
pipe = StableDiffusionPipeline.from_pretrained(model_path, scheduler=scheduler, safety_checker=None, torch_dtype=torch.float16).to("cuda") | |
g_cuda = None | |
#@markdown Can set random seed here for reproducibility. | |
g_cuda = torch.Generator(device='cuda') | |
seed = 52362 #@param {type:"number"} | |
g_cuda.manual_seed(seed) | |
def inference(prompt, negative_prompt, num_samples, height=800, width=800, num_inference_steps=42, guidance_scale=10): | |
with torch.autocast("cuda"), torch.inference_mode(): | |
return pipe( | |
prompt, height=int(height), width=int(width), | |
negative_prompt=negative_prompt, | |
num_images_per_prompt=int(num_samples), | |
num_inference_steps=int(num_inference_steps), guidance_scale=guidance_scale, | |
generator=g_cuda | |
).images | |
with gr.Blocks() as demo: | |
with gr.Row(): | |
with gr.Column(): | |
prompt = gr.Textbox(label="Prompt", value="page of graphic novel parts-unknown by hadenjax") | |
negative_prompt = gr.Textbox(label="Negative Prompt", value="") | |
run = gr.Button(value="Generate") | |
with gr.Row(): | |
num_samples = gr.Number(label="Number of Samples", value=1) | |
guidance_scale = gr.Number(label="Guidance Scale", value=10) | |
with gr.Row(): | |
height = gr.Number(label="Height", value=800) | |
width = gr.Number(label="Width", value=800) | |
num_inference_steps = gr.Slider(label="Steps", value=42) | |
with gr.Column(): | |
gallery = gr.Gallery() | |
run.click(inference, inputs=[prompt, negative_prompt, num_samples, height, width, num_inference_steps, guidance_scale], outputs=gallery) | |
demo.launch(debug=True,share=True) |