code: def time_vdot(self, shape, npdtypes):
      np.vdot(self.xarg, self.x2arg)
  
imports: from .common import Benchmark, get_squares_, get_indexes_rand, TYPES1
  import numpy
label_desc: Use image node_id 3 for calling the LinAlgTransposeVdot obj's underlying member method code with example usage: obj.time_vdot(shape, npdtypes) without return types