Update README.md (#9958)

* Update README.md Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com> * Update README_cn.md Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update tutorial.ipynb Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com> Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Update README.md (#9958)
be9ef387 · Glenn Jocher · GitHub · 38e5aae9 · be9ef387 · be9ef387
--- a/.github/README_cn.md
+++ b/.github/README_cn.md
 <div align="center">
  <p>
    <a align="center" href="https://ultralytics.com/yolov5" target="_blank">
-      <img width="850" src="https://user-images.githubusercontent.com/26833433/198619827-6a16f886-4853-4bd7-a9fa-771e4d6984fb.png"></a>
+      <img width="850" src="https://github.com/ultralytics/assets/blob/master/yolov5/v62/splash_readme.png"></a>
  </p>
  [English](../README.md) | 简体中文

--- a/README.md
+++ b/README.md
 <div align="center">
  <p>
    <a align="center" href="https://ultralytics.com/yolov5" target="_blank">
-      <img width="850" src="https://user-images.githubusercontent.com/26833433/198619827-6a16f886-4853-4bd7-a9fa-771e4d6984fb.png"></a>
+      <img width="850" src="https://github.com/ultralytics/assets/blob/master/yolov5/v62/splash_readme.png"></a>
  </p>
  English | [简体中文](.github/README_cn.md)

--- a/tutorial.ipynb
+++ b/tutorial.ipynb
@@ -371,7 +371,7 @@
        "<div align=\"center\">\n",
        "\n",
        "  <a href=\"https://ultralytics.com/yolov5\" target=\"_blank\">\n",
-        "    <img width=\"1024\", src=\"https://github.com/ultralytics/assets/raw/master/yolov5/v62/splash_notebook.png\"></a>\n",
+        "    <img width=\"1024\", src=\"https://github.com/ultralytics/assets/raw/master/yolov5/v62/splash_readme.png\"></a>\n",
        "\n",
        "\n",
        "<br>\n",
@@ -975,4 +975,4 @@
      "outputs": []
    }
  ]
 }
\ No newline at end of file