class_docstr: A setting representing X and Y coordinates on an image
      
docstr: Convert integer tuples to string
          
code: def set_value(self, value):
      """Convert integer tuples to string"""
      try:
          if len(value) == 2:
              super(Coordinates, self).set_value(
                  "%d,%d" % (value[0], value[1])
              )
              return
      except:
          pass
      super(Coordinates, self).set_value(value)
  
file_path: CellProfiler/src/subpackages/core/cellprofiler_core/setting/_coordinates.py
imports: from ._setting import Setting
  from ._validation_error import ValidationError
label_desc: Use image node_id 2 for calling the Coordinates obj's underlying member method code with example usage: obj.set_value(value) without return types