code: def test_logscale_transform_repr():
      fig, ax = plt.subplots()
      ax.set_yscale("log")
      repr(ax.transData)
      repr(LogTransform(10, nonpositive="clip"))
  
imports: import copy
  import matplotlib.pyplot
  from matplotlib.scale import AsinhScale, AsinhTransform, LogTransform, InvertedLogTransform, SymmetricalLogTransform
  import matplotlib.scale
  from matplotlib.ticker import AsinhLocator, LogFormatterSciNotation
  from matplotlib.testing.decorators import check_figures_equal, image_comparison
  import numpy
  from numpy.testing import assert_allclose
  import io
  import pytest
label_desc: Use image node_id 9 for calling a global function with example usage: test_logscale_transform_repr() without return types