title: Seaborn Heat Map: Customize A Label
body: <p>Given the heat map below from <a href="https://stackoverflow.com/questions/31707033/change-certain-squares-in-a-seaborn-heatmap">here</a>: </p>
  
  <pre><code>flights = sns.load_dataset("flights")
  flights = flights.pivot("month", "year", "passengers")
  ax = sns.heatmap(flights, annot=True, fmt="d")
  
  for text in ax.texts:
      text.set_size(14)
      if text.get_text() == '118':
          text.set_size(18)
          text.set_weight('bold')
          text.set_style('italic')
  </code></pre>
  
  <p>How can I apply similar logic to the y-axis tick labels?
  For example, what if I wanted to <strong>embolden</strong> "February", make it 13 point font, and color it red?</p>
  
  <p>Thanks in advance!</p>