fix blip link

Author: dnth

README.md

@@ -596,28 +596,28 @@ Learn how to use fastdup as a poweruser!
          <b>📑 Captioning with BLIP:</b> Enrich your dataset by captioning them using <a href="https://github.com/salesforce/BLIP">BLIP</a>.
       </td>
       <td align="center" width="80">
-         <a href="https://nbviewer.org/github/visual-layer/fastdup/blob/main/examples/optical-character-recognition.ipynb">
+         <a href="https://nbviewer.org/github/visual-layer/fastdup/blob/main/examples/surveillance_videos.ipynb">
          <img src="./gallery/nbviewer_logo.png" height="30">
          </a>
       </td>
    </tr>
    <tr>
       <td align="center">
-         <a href="https://github.com/visual-layer/fastdup/blob/main/examples/optical-character-recognition.ipynb">
+         <a href="https://github.com/visual-layer/fastdup/blob/main/examples/surveillance_videos.ipynb">
          <img src="./gallery/github_logo.png" height="30">
          </a>
       </td>
    </tr>
    <tr>
       <td align="center">
-         <a href="https://colab.research.google.com/github/visual-layer/fastdup/blob/main/examples/optical-character-recognition.ipynb">
+         <a href="https://colab.research.google.com/github/visual-layer/fastdup/blob/main/examples/surveillance_videos.ipynb">
          <img src="./gallery/colab_logo.png" height="20">
          </a>
       </td>
    </tr>
    <tr>
       <td align="center">
-         <a href="https://kaggle.com/kernels/welcome?src=https://github.com/visual-layer/fastdup/blob/main/examples/optical-character-recognition.ipynb">
+         <a href="https://kaggle.com/kernels/welcome?src=https://github.com/visual-layer/fastdup/blob/main/examples/surveillance_videos.ipynb">
          <img src="./gallery/kaggle_logo.png" height="30">
          </a>
       </td>