code: def test_repr():
      times = np.arange(0, 5, 0.5)
      t = Timeline(times)
  
      representation = (
          "animatplot.animation.Timeline("
          "t=array([0. , 0.5, 1. , 1.5, 2. , 2.5, "
          "3. , 3.5, 4. , 4.5]), units='', fps=10)"
      )
      assert repr(t) == representation
      assert isinstance(eval(repr(t)), Timeline)
  
imports: import pytest
  import numpy
  from animatplot.timeline import Timeline
  from numpy import array
  import animatplot
label_desc: Use image node_id 1 for calling a global function with example usage: test_repr() without return types