docstr: ...Test HawkesKernelTimeFunc string in list representation
          
docstr_tok: ["...","Test","HawkesKernelTimeFunc","string","in","list","representation"]
code: def test_HawkesKernelTimeFunc_repr(self):
      """...Test HawkesKernelTimeFunc string in list representation"""
      self.assertEqual(
          str([self.hawkes_kernel_time_func]), "[KernelTimeFunc]"
      )
  
file_path: tick/tick/hawkes/simulation/tests/hawkes_kernel_time_func_test.py
imports: import unittest
  import numpy
  from tick.base import TimeFunction
  from tick.hawkes import HawkesKernelTimeFunc
label_desc: Use image node_id 4 for calling the Test obj's underlying member method code with example usage: obj.test_HawkesKernelTimeFunc_repr() without return types