<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def import_tf_tensor(self, x, tf_x):
 """Import a tf.Tensor, producing a LaidOutTensor. Args: x: a Tensor tf_x: a tf.Tensor Returns: a LaidOutTensor """

    return self.LaidOutTensor(self.make_slices(tf_x, x.shape))