Update app.py

app.py

@@ -29,7 +29,7 @@ def yolov8_inference(
     model.overrides['iou'] = iou_threshold  # NMS IoU threshold
     model.overrides['agnostic_nms'] = False  # NMS class-agnostic
     model.overrides['max_det'] = 1000  # maximum number of detections per image
-    results = model.predict(image)
+    results = model.predict(image, imgsz=image_size)
     render = render_result(model=model, image=image, result=results[0])
     return render