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| import os | |
| # os.system('pip install paddlepaddle') # for cpu enviroment | |
| os.system('pip install paddlepaddle-gpu==2.4.2.post117 -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html') | |
| os.system('pip install paddlenlp>=2.5.2') | |
| os.system('pip install ppdiffusers>=0.14.0') | |
| import gradio as gr | |
| from ppdiffusers import StableDiffusionPipeline | |
| # 通过git获取仓库模型,并读取 | |
| # import git | |
| # 获取模型参数 | |
| # repo = git.Repo.clone_from(url='https://huggingface.co/Liyulingyue/Neolle_Face_Generator', to_path="./dream_outputs") | |
| # 加载模型 | |
| # model_path = "dream_outputs" | |
| # pipe = StableDiffusionPipeline.from_pretrained(model_path) | |
| pipe = StableDiffusionPipeline.from_pretrained("Liyulingyue/Neolle_Face_Generator", from_hf_hub=True) | |
| def generate_images(prompt, num_inference_steps, guidance_scale): | |
| # num_inference_steps to number | |
| try: | |
| infer_steps = int(num_inference_steps) | |
| except: | |
| infer_steps = 50 | |
| # guidance_scale to number | |
| try: | |
| gui_scale = float(guidance_scale) | |
| except: | |
| gui_scale = 7.5 | |
| image = pipe(prompt, num_inference_steps=infer_steps,guidance_scale=gui_scale).images[0] | |
| # image = os.getcwd() | |
| return image | |
| with gr.Blocks() as demo: | |
| gr.Markdown( | |
| """ | |
| # 诺艾尔生成器 | |
| 基于 Linaqruf/anything-v3.0 训练,采用DreamBooth的技术并使用a photo of Neolle文本进行了训练。用于微调的图片共10张,均为原神角色诺艾尔,batch_size取1,学习率是5e-6,共训练1000步。 | |
| Hugging face的CPU环境num_inference_steps=50时,大约需要运行1200s。在T4 small环境下,一张图大约需要30s到60s。 | |
| 如果推理结果包含色情内容,会返回一张纯黑图片~ 如果出现纯黑图片请重新运行 | |
| 欢迎大家从 https://huggingface.co/Liyulingyue/Neolle_Face_Generator 下载模型到本地运行, 20s即可出图, 该链接包含运行示例代码~ | |
| ## 输入参数如下: | |
| - prompt:提示语 | |
| - num_inference_steps: 推理轮次,越高越耗时,能够提高画作结果的精细程度,建议取值50,更高会需要消耗更多的时间,但效果会更好。 | |
| - guidance_scale:训练图片的影响度,如果无法满足提示词描述的场景,可以降低该值,建议取值50。 | |
| ## 推荐的提示词示例: | |
| - Noelle with dark hair, beautiful eyes | |
| - Noelle, 20 years old | |
| - Noelle with glasses | |
| - Noelle with sunglasses | |
| - Noelle playing basketball | |
| - Noelle with cat ears, blue hair | |
| """) | |
| gr.Interface(fn=generate_images, | |
| inputs=["text","text","text"], | |
| outputs="image") | |
| if __name__ == "__main__": | |
| demo.launch() | |