title: echoing words in Python
body: <p>I need to write a function called <code>echo(word,x)</code> that takes as an argument a word and a value (called <code>x</code>) and returns the word repeated <code>x</code> times.</p>
  
  <p>This is what I have but can't seem to figure out.</p>
  
  <pre><code>def echo("word",x):
     return "word" * x
  </code></pre>