code: def test_init_array_empty_list(self):
      code = """
  def init_array_empty_list(X,f):
      A = []
      for i in range(int(f)):
          if i==0: A = f*X[:,i]
          else: A+=f*X[:,i]
      return A"""
      self.run_test(
          code,
          np.array([[2, 3], [4, 5]]),
          1.0,
          init_array_empty_list=[NDArray[int, :, :], float],
      )
  
imports: from pythran.tests import TestEnv
  from pythran.typing import List, NDArray
  import numpy
label_desc: Use image node_id 37 for calling the TestList obj's underlying member method code with example usage: obj.test_init_array_empty_list() without return types