title: How to set the font_path in wordcloud while using Google-colaboratory?
body: <p>I'm trying to use Arial font in my word cloud through this code however it couldn't find the font_path and returns an error:</p>
  
  <blockquote>
    <p>This code works well in Jupyter(Anaconda) but not in Google-Colab.</p>
  </blockquote>
  
  <p>The only thing needs to be solved is what path should I enter for <code>font_path</code> in Google-Colab.
  I have also tried: <code>font_path='/Library/Fonts/Arial.ttf'</code>
  and received the same error</p>
  
  <p>input:</p>
  
  <pre><code>wordcloud = WordCloud(font_path='arial',stopwords=stopwords, background_color="white", max_font_size=50, max_words=100).generate(txt)
  </code></pre>
  
  <p>output:</p>
  
  <blockquote>
    <p>cannot open resource</p>
  </blockquote>