Update app.py

app.py

@@ -12,7 +12,7 @@ qa = pipeline("question-answering", model="distilbert-base-cased-distilled-squad
 # --- Vision pipelines ---
 img_clf = pipeline("image-classification", model="google/vit-base-patch16-224")
 det = pipeline("object-detection", model="facebook/detr-resnet-50")
-seg = pipeline("image-segmentation", model="facebook/mask2former-swin-large-coco")
+seg = pipeline("image-segmentation", model="facebook/mask2former-swin-base-coco-instance")
 
 # --- Diffusion model for text-to-image ---
 sd_pipe = StableDiffusionPipeline.from_pretrained("runwayml/stable-diffusion-v1-5", torch_dtype=torch.float16)