getting error while importing agents, task, process and crew from crewai

Question

i am getting error , while importing agents, task, process and crew from crewai error i am getting - "TypeError: unsupported operand type(s) for |: 'type' and 'NoneType' " "

code - from crewai import agents , process , crew, Task error - TypeError: unsupported operand type(s) for |: 'type' and 'NoneType'

i tryed it on jupiter notbook as well as vr code