title: gTTS (Google-Text-to-Speech) Error: Audio gets saved but does not play automatically
body: <p>This is my code for text-to-speech conversion:</p>
  
  <pre><code>from gtts import gTTS
  import os
  tts=gTTS(text="Hello World",lang="en")
  tts.save("hello.mp3")
  os.system("mpg321 hello.mp3")
  </code></pre>
  
  <p>I already installed gTTS through the command prompt(pip install gTTS).</p>
  
  <p>But when I'm running the above code in python 2.7, I am not getting any error but nothing is happening either.</p>
  
  <p>I can't hear anything.</p>
  
  <p>I am using Windows 10</p>
  
  <p>Can you please advise what should be done?</p>