Update app.py

app.py

@@ -8,6 +8,7 @@ from PIL import ImageDraw, ImageFont
 processor = DetrImageProcessor.from_pretrained('facebook/detr-resnet-50')
 model = DetrForObjectDetection.from_pretrained('facebook/detr-resnet-50')
 
+
 def process_image(image, margin):
 	if image is None:
 		yield [None, None, None]