code: def _removeUnsupportedForColor(dataFunctions):
      dataFunctions = dict(dataFunctions)
      del dataFunctions["row"]
      return dataFunctions
  
imports: from fontTools.misc.textTools import bytesjoin
  from fontTools.misc import sstruct
  from .None import E_B_D_T_
  from .BitmapGlyphMetrics import BigGlyphMetrics, bigGlyphMetricsFormat, SmallGlyphMetrics, smallGlyphMetricsFormat
  from .E_B_D_T_ import BitmapGlyph, BitmapPlusSmallMetricsMixin, BitmapPlusBigMetricsMixin
  import struct
label_desc: Use image node_id 1 for calling a global function with example usage: _removeUnsupportedForColor(dataFunctions) and returns: dataFunctions