
    Given a current maintenance schedule for transit vehicles and a list of urgent maintenance tasks identified by sensor data, create a function that updates the existing schedule by replacing the last planned maintenance entry with the new sensor-detected maintenance requirements. The function should take two inputs: the original maintenance schedule and the list of urgent maintenance tasks derived from sensor readings.
    

    
def replace_list(list1, list2):
    """
    Given a current maintenance schedule for transit vehicles and a list of urgent maintenance tasks identified by sensor data, create a function that updates the existing schedule by replacing the last planned maintenance entry with the new sensor-detected maintenance requirements. The function should take two inputs: the original maintenance schedule and the list of urgent maintenance tasks derived from sensor readings.
    

    """
def replace_list(list1, list2):
    """
    Given a current maintenance schedule for transit vehicles and a list of urgent maintenance tasks identified by sensor data, create a function that updates the existing schedule by replacing the last planned maintenance entry with the new sensor-detected maintenance requirements. The function should take two inputs: the original maintenance schedule and the list of urgent maintenance tasks derived from sensor readings.
    

    """
    list1[-1:] = list2
    replace_list = list1
    return replace_list