Update README.md

README.md

@@ -38,4 +38,42 @@ image = pipeline(prompt=prompt, negative_prompt=negative_prompt,
 image
 ```
 
-Feel free to edit the image's configuration with your desire.
+Feel free to edit the image's configuration with your desire.
+
+### Scheduler's Customization ⚙️
+#### (for Diffusers)
+You can see all available schedulers [here](https://huggingface.co/docs/diffusers/v0.11.0/en/api/schedulers/overview).
+
+To use scheduler other than DPM++ 2M Karras for this repo, make sure to import the
+corresponding pipeline for the scheduler you want to use. For example, we want to use Euler. First, import [EulerDiscreteScheduler](https://huggingface.co/docs/diffusers/v0.29.2/en/api/schedulers/euler#diffusers.EulerDiscreteScheduler) from Diffusers by adding this line of code.
+```py
+from diffusers import StableDiffusionXLPipeline, EulerDiscreteScheduler
+```
+
+Next step is to load the scheduler.
+```py
+model = "IDK-ab0ut/Yiffymix_v51"
+euler = EulerDiscreteScheduler.from_pretrained(
+        model, subfolder="scheduler")
+pipeline = StableDiffusionXLPipeline.from_pretrained(
+           model, scheduler=euler, torch.dtype=torch.float16
+           ).to("cuda")
+```
+Now you can generate any images using the scheduler you want.
+
+Another example is using DPM++ 2M SDE Karras. We want to import [DPMSolverMultistepScheduler](https://huggingface.co/docs/diffusers/v0.29.2/api/schedulers/multistep_dpm_solver) from Diffusers first.
+```py
+from diffusers import StableDiffusionXLPipeline, DPMSolverMultistepScheduler
+```
+Next, load the scheduler into the model.
+```py
+model = "IDK-ab0ut/Yiffymix_v51"
+dpmsolver = DPMSolverMultistepScheduler.from_pretrained(
+            model, subfolder="scheduler", use_karras_sigmas=True,
+            algorithm_type="sde-dpmsolver++").to("cuda")
+# 'use_karras_sigmas' is called to make the scheduler
+# use Karras sigmas during sampling.
+pipeline = StableDiffusionXLPipeline.from_pretrained(
+           model, scheduler=dpmsolver, torch.dtype=torch.float16,
+           ).to("cuda")
+```