fix indent

app.py

@@ -47,9 +47,9 @@ def detect(img,model):
     parser.add_argument('--trace', action='store_true', help='trace model')
     opt = parser.parse_args()
 
-if model == "yolov7":
-    img.resize((640, 640))
-img.save("Inference/test.jpg")
+    if model == "yolov7":
+        img.resize((640, 640))
+    img.save("Inference/test.jpg")
     source, weights, view_img, save_txt, imgsz, trace = opt.source, opt.weights, opt.view_img, opt.save_txt, opt.img_size, opt.trace
     save_img = True  # save inference images
     webcam = source.isnumeric() or source.endswith('.txt') or source.lower().startswith(