code: def test_ramp(self):
      code = """
  def ramp(result, start, end):
      size=len(result)
      assert size > 1
      step = (end-start)//(size-1)
      for i in range(size):
          result[i] = start + step*i
  """
      self.run_test(
          code,
          [0.0 for x in range(10)],
          1.5,
          9.5,
          ramp=[List[float], float, float],
      )
  
file_path: pythran/pythran/tests/test_scipy.py
imports: from pythran.typing import List, NDArray
  from pythran.tests import TestFromDir, TestEnv
  import os
  import numpy
  import platform
label_desc: Use image node_id 5 for calling the TestScipy obj's underlying member method code with example usage: obj.test_ramp() without return types