style:add output prompt

Author: timhbw

examples/censor_image.php

@@ -34,7 +34,7 @@
 }';
 
 list($ret, $err) = $argusManager->censorImage($body);
-
+echo "\n====> Result is: \n";
 if ($err !== null) {
     var_dump($err);
 } else {

examples/censor_video.php

@@ -34,7 +34,7 @@
 }';
 
 list($jobid, $err) = $argusManager->censorVideo($body);
-
+echo "\n====> Result is: \n";
 if ($err !== null) {
     var_dump($err);
 } else {