code: def test_reset(self):
      buffer = BufferProcessor(5, init=np.ones(5))
      self.assertTrue(np.allclose(buffer.data, 1))
      result = buffer(np.arange(2))
      self.assertTrue(np.allclose(result, [1, 1, 1, 0, 1]))
      buffer.reset()
      self.assertTrue(np.allclose(buffer.data, 1))
  
file_path: madmom/tests/test_processors.py
imports: from __future__ import absolute_import, division, print_function
  import tempfile
  import unittest
  from madmom.ml.nn import NeuralNetwork
  from madmom.models import *
  from madmom.processors import *
label_desc: Use image node_id 3 for calling the TestBufferProcessor obj's underlying member method code with example usage: obj.test_reset() without return types