


import cv2 as cv


#def handle_callbacks(req):
#   result = req.a + req.b
#    rospy.loginfo("sum of "+ str(req.a)+ " and "+ str(req.b)+ " is " + str(result))
#    return result
"""
if __name__ == "__main__":
    rospy.init_node("add_two_nums_server")
    rospy.loginfo("This node will add two numbers using service")

    service = rospy.Service("/add_two_ints",AddTwoInts, handle_callbacks)
    rospy.loginfo("Service has been started")

    rospy.spin()
"""
print(cv._version_)
