def remove_port(uri):
new_netloc = uri.netloc.split('<STR_LIT::>')[<NUM_LIT:0>]<EOL>new_uri = uri._replace(netloc=new_netloc)<EOL>return new_uri.geturl()<EOL>
Remove the port number from a URI

    :param uri: full URI that Twilio requested on your server

    :returns: full URI without a port number
    :rtype: str