title: Not able to open the cloned repository from GitHub in Google Colab
body: <p>I want to clone a GitHub repository (<a href="https://github.com/experiencor/keras-yolo2" rel="nofollow noreferrer">experiencor/keras-yolo2</a>). I followed the following command</p>
  
  <pre><code>!git clone https://github.com/experiencor/keras-yolo2.git
  </code></pre>
  
  <p>But after cloning the repository, I don't know how to run the ipynb.</p>
  
  <p>I even tried uploading the files to drive and opening the ipynb. But when I execute the libraries it is showing the following error </p>
  
  <pre><code>ImportErrorTraceback (most recent call last)
  &lt;ipython-input-1-c62f96def33a&gt; in &lt;module&gt;()
   14 import pickle
   15 import os, cv2
   ---&gt; 16 from preprocessing import parse_annotation, BatchGenerator
   17 from utils import WeightReader, decode_netout, draw_boxes
   18 
  
    ImportError: No module named preprocessing
  </code></pre>
  
  <p>I understand that this error is due to the absence of 'pre-processing'library. But I don't know how to allow Golab to access the file which is saved in the same folder in the drive.</p>