From 300d518f73796cebb26f0a3233e180ef1665d6ee Mon Sep 17 00:00:00 2001
From: Yonghye Kwon <developer.0hye@gmail.com>
Date: Sat, 6 Mar 2021 06:06:18 +0900
Subject: [PATCH] Faster random index generator for mosaic augmentation (#2345)

* faster random index generator for mosaic augementation

We don't need to access list to generate random index

It makes augmentation slower.

* Update datasets.py

Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>