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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 activate_(self, n_buffer, image_dimensions, shmem_name):
 """Shared mem info is given. Now we can create the shmem client """

        self.active = True
        self.image_dimensions = image_dimensions
        self.client = ShmemRGBClient(
            name            =shmem_name,
            n_ringbuffer    =n_buffer,   # size of ring buffer
            width           =image_dimensions[0],
            height          =image_dimensions[1],
            # client timeouts if nothing has been received in 1000 milliseconds
            mstimeout   =1000,
            verbose     =False
        )
        self.postActivate_()