Update README.md

README.md

@@ -7,6 +7,36 @@ library_name: diffusers
 pipeline_tag: text-to-image
 ---
 
+Quantized to nf4 with bitsandbytes. Some sensitive layers left at full precision.
+
+Fits comfortably in 16 GB VRAM + 24 GB RAM, might still be able to squeeze it in if you only have 16 GB RAM.
+
+Requires:
+```bash
+pip install -U bitsandbytes>=0.46.1
+```
+
+Usage:
+```python
+import torch
+from diffusers.pipelines.glm_image import GlmImagePipeline
+
+pipe = GlmImagePipeline.from_pretrained("freestuff2875/GLM-Image-bnb-4bit", torch_dtype=torch.bfloat16, device_map="cuda")
+pipe.enable_model_cpu_offload()
+
+prompt = "A beautifully designed modern food magazine style dessert recipe illustration, themed around a raspberry mousse cake. The overall layout is clean and bright, divided into four main areas: the top left features a bold black title 'Raspberry Mousse Cake Recipe Guide', with a soft-lit close-up photo of the finished cake on the right, showcasing a light pink cake adorned with fresh raspberries and mint leaves; the bottom left contains an ingredient list section, titled 'Ingredients' in a simple font, listing 'Flour 150g', 'Eggs 3', 'Sugar 120g', 'Raspberry puree 200g', 'Gelatin sheets 10g', 'Whipping cream 300ml', and 'Fresh raspberries', each accompanied by minimalist line icons (like a flour bag, eggs, sugar jar, etc.); the bottom right displays four equally sized step boxes, each containing high-definition macro photos and corresponding instructions, arranged from top to bottom as follows: Step 1 shows a whisk whipping white foam (with the instruction 'Whip egg whites to stiff peaks'), Step 2 shows a red-and-white mixture being folded with a spatula (with the instruction 'Gently fold in the puree and batter'), Step 3 shows pink liquid being poured into a round mold (with the instruction 'Pour into mold and chill for 4 hours'), Step 4 shows the finished cake decorated with raspberries and mint leaves (with the instruction 'Decorate with raspberries and mint'); a light brown information bar runs along the bottom edge, with icons on the left representing 'Preparation time: 30 minutes', 'Cooking time: 20 minutes', and 'Servings: 8'. The overall color scheme is dominated by creamy white and light pink, with a subtle paper texture in the background, featuring compact and orderly text and image layout with clear information hierarchy."
+image = pipe(
+    prompt=prompt,
+    height=32 * 32,
+    width=36 * 32,
+    num_inference_steps=50,
+    guidance_scale=1.5,
+    generator=torch.Generator(device="cuda").manual_seed(42),
+).images[0]
+
+image.save("output_t2i.png")
+```
+
 # GLM-Image
 
 <div align="center">