title: Unable to init server: Could not connect: Connection refused. YOLO on Google Colab
body: <p>I'm trying to test out YOLO on google colab for the first time and keep running into this odd error:</p>
  <p><img src="https://i.stack.imgur.com/634BH.jpg" alt="1" /></p>
  <p>This is the line of code that I run:</p>
  <pre><code>!./darknet detector test data/obj.data cfg/yolov3_custom.cfg /mydrive/yolov3/backup/yolov3_custom_last.weights /mydrive/images/I5.png -thresh 0.3
  </code></pre>