bump model version

app.py

@@ -84,7 +84,7 @@ def process_book_with_google_books(book):
 # define function that accepts an image
 def detect_books(image):
     # infer on a local image
-    results = CLIENT.infer(image, model_id="open-shelves/4")
+    results = CLIENT.infer(image, model_id="open-shelves/5")
     results = sv.Detections.from_inference(results)
 
     mask_annotator = sv.MaskAnnotator()
@@ -92,8 +92,6 @@ def detect_books(image):
 
     masks_isolated = []
 
-    masks_to_xyxys = sv.mask_to_xyxy(masks=results.mask)
-
     polygons = [sv.mask_to_polygons(mask) for mask in results.mask]
 
     for mask in results.mask: