1. A method for automatic revision of automation script, the method comprising: obtaining a sequence of at least one classified recorded action and an automation script, the automation script including a sub-sequence of said sequence of at least one classified recorded action, wherein each action is included in the automation script in accordance with the classification of that action; executing at least a portion of the automation script; upon failure of an action of said at least a portion of the automation script to execute, reclassifying an action of said sequence of at least one classified recorded action. verifying that the action that failed to execute executes successfully after the reclassifying; and revising the automation script.