code: def testInputTooSmall(self):
      original_signal = ones(10)
      self.assertRaises(
          RuntimeError,
          lambda: MedianFilter(kernelSize=11)(original_signal),
      )
  
file_path: essentia/test/src/unittests/filters/test_medianfilter.py
imports: from essentia_test import *
  from math import *
  from numpy import *
  from essentia import *
  from math import *
  import essentia.standard
  import statistics
label_desc: Use image node_id 1 for calling the TestMedianFilter obj's underlying member method code with example usage: obj.testInputTooSmall() without return types