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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def query_all_collisions(collision_object):
 """ Check for and return the full list of objects colliding with collision_object """

        global collidable_objects
        colliding = []
        for obj in collidable_objects:
            #Make sure we don't check ourself against ourself.
            if obj is not collision_object:
                if collision_object.is_colliding(obj):
                    #A collision has been detected. Add the object that we are colliding with.
                    colliding.append(obj)

        return colliding