code: def setup_method(self):
      # The Images module needs a workspace and the workspace needs
      # an HDF5 file.
      #
      self.temp_fd, self.temp_filename = tempfile.mkstemp(".h5")
      self.measurements = cellprofiler_core.measurement.Measurements(
          filename=self.temp_filename
      )
      os.close(self.temp_fd)
  
imports: import io
  import os
  import tempfile
  import cellprofiler_core.constants.modules.images
  import cellprofiler_core.measurement
  import cellprofiler_core.pipeline
  import cellprofiler_core.pipeline.event._load_exception
  import cellprofiler_core.workspace
  import cellprofiler_core.modules.images
  import cellprofiler_core.modules.metadata
  from cellprofiler_core.utilities.pathname import url2pathname, pathname2url
  import tests.core
label_desc: Use image node_id 1 for calling the TestImages obj's underlying member method code with example usage: obj.setup_method() without return types