Python if something repeat function : <p>I don't how to make the script repeat this function if the user doesn't input the correct information.</p>

<pre><code>def installer(x):
if x == "Y" or x == "y":
    print("Ok, Getting On with the install")
    noncustompath()
elif x == "N" or x == "n":
    print("Ok, Cool")
else:
    #Repeat function
</code></pre>

<p>Thanks.</p>
