Lesson 9: (lottery.getEnranceFee is not a function )

[Mahami03]

Guys i am getting this error in the lesson 9:

       "before each" hook for "initializes the lottery correctly":
     TypeError: lottery.getEntranceFee is not a function
      at Context.<anonymous> (test\unit\Lottery.test.js:14:44)
      at processTicksAndRejections (node:internal/process/task_queues:95:5)
      at runNextTicks (node:internal/process/task_queues:64:3)
      at listOnTimeout (node:internal/timers:538:9)
      at processTimers (node:internal/timers:512:7)



error Command failed with exit code 1."

I need a help please. You can find the files here.