code: def time_mock_concatenate_numpy(self):
      mock_concatenate(self.numpy_arrays, axis=0)
  
file_path: numpy/benchmarks/benchmarks/bench_overrides.py
imports: from .common import Benchmark
  import numpy
label_desc: Use image node_id 4 for calling the ArrayFunction obj's underlying member method code with example usage: obj.time_mock_concatenate_numpy() without return types