Update README.md

Fix metadata for hf

README.md

@@ -8,6 +8,7 @@ library_name: diffusers
 pipeline_tag: text-to-image
 base_model:
 - Qwen/Qwen-Image
+base_model_relation: quantized
 ---
 
 This is an NF4 quantized model of Qwen-image so it can run on GPUs using 20GB VRAM. You can run it on lower VRAM like 16GB.
@@ -18,6 +19,7 @@ You can use the original Qwen-Image parameters as is though I recommend atleast
 
 This model is available for inference at [JustLab.ai](https://justlab.ai)
 
+
 ```python
 from diffusers import DiffusionPipeline
 import torch