The QueueInterface interface is the point of agreement between a Queue ADT's implementer and its programmer. authentic or bogus?

Given a partial main.py and PlaneQueue class in PlaneQueue.py, write the push() and pop() methods for PlaneQueue. Then complete main.py to read in whether flights are arriving or have landed at an airport. An "arriving" flight is pushed onto the queue. A "landed" flight is popped from the front of the queue. Output the queue after each plane is pushed or popped. Entering -1 exits the program. Ex: If the input is:   arriving AA213 arriving DAL23 arriving UA628 landed -1   the output is: (see image attached)     main.py from PlaneQueue import PlaneQueue from PlaneNode import PlaneNode   if __name__ == "__main__":   plane_queue = PlaneQueue()       # TODO: Read in arriving flight codes and whether a flight has landed.    #    Print the queue after every push() or pop() operation. If the user   #    entered "landed", print which flight has landed. Continue until -1    #    is read.   PlaneNode.py class PlaneNode:   def __init__(self, flight_code='0'):     self.flight_code = flight_code…

Given a partial main.py and PlaneQueue class in PlaneQueue.py, write the push() and pop() methods for PlaneQueue. Then complete main.py to read in whether flights are arriving or have landed at an airport. An "arriving" flight is pushed onto the queue. A "landed" flight is popped from the front of the queue. Output the queue after each plane is pushed or popped. Entering -1 exits the program.

The Main Source File for the Priority Queue Demo