Update README.md

README.md

@@ -1,3 +1,41 @@
-model originally from https://civitai.com/models/108124/realisticmechv1 
+model based on  https://civitai.com/models/108124/realisticmechv1 
 
-converted to use it with animatediff with diffusers on hugging face
+converted to use it with animatediff with diffusers on hugging face
+
+A code sample :
+
+import torch
+from diffusers import AnimateDiffPipeline, DDIMScheduler, MotionAdapter
+from diffusers.utils import export_to_gif
+
+# Load the motion adapter
+adapter = MotionAdapter.from_pretrained("guoyww/animatediff-motion-adapter-v1-5-2", torch_dtype=torch.float16)
+# load SD 1.5 based finetuned model
+model_id = "SG161222/Realistic_Vision_V5.1_noVAE"
+pipe = AnimateDiffPipeline.from_pretrained(model_id, motion_adapter=adapter, torch_dtype=torch.float16)
+scheduler = DDIMScheduler.from_pretrained(
+    model_id,
+    subfolder="scheduler",
+    clip_sample=False,
+    timestep_spacing="linspace",
+    beta_schedule="linear",
+    steps_offset=1,
+)
+pipe.scheduler = scheduler
+
+# enable memory savings
+pipe.enable_vae_slicing()
+pipe.enable_model_cpu_offload()
+
+output = pipe(
+    prompt=(
+         "half body portrait of man smiling with a mysterious gaze, mecha, science_fiction, city, realistic,mecha, a futuristic eiffel tower in the background "
+    ),
+    negative_prompt="(worst quality, low quality:1.4), (bad_prompt_version2:0.8), EasyNegative, badhandv4, text, name, letters, watermark, two tower",
+    num_frames=16,
+    guidance_scale=7.0,
+    num_inference_steps=32,
+    generator=torch.Generator("cpu").manual_seed(42),
+)
+frames = output.frames[0]
+export_to_gif(frames, "animation.gif")