Fix float zeros format (#5491)

* Fix float zeros format

* 255 to integer

utils/general.py

@@ -802,7 +802,7 @@ def apply_classifier(x, model, img, im0):
 
                 im = im[:, :, ::-1].transpose(2, 0, 1)  # BGR to RGB, to 3x416x416
                 im = np.ascontiguousarray(im, dtype=np.float32)  # uint8 to float32
-                im /= 255.0  # 0 - 255 to 0.0 - 1.0
+                im /= 255  # 0 - 255 to 0.0 - 1.0
                 ims.append(im)
 
             pred_cls2 = model(torch.Tensor(ims).to(d.device)).argmax(1)  # classifier prediction