title: docker : invalid reference format
body: <p>I'm following <a href="https://medium.com/towards-data-science/number-plate-detection-with-supervisely-and-tensorflow-part-1-e84c74d4382c" rel="noreferrer">this</a> tutorial that uses Docker. When I tried to run Docker (inside the run.sh script):</p>
  <pre><code>docker run \
      -p 8888:8888 
      -v `pwd`/../src:/src \
      -v `pwd`/../data:/data -w /src supervisely_anpr \
      --rm \
      -it \
      bash
  </code></pre>
  <p>I got the error:</p>
  <pre><code>docker: invalid reference format.
  </code></pre>
  <p>I spent 2 hours and I can't really understand what's wrong. Any idea really appreciated.</p>