code: def buildVarStore(varRegionList, varDataList):
      self = ot.VarStore()
      self.Format = 1
      self.VarRegionList = varRegionList
      self.VarData = list(varDataList)
      self.VarDataCount = len(self.VarData)
      return self
  
file_path: catboost/contrib/python/fonttools/fontTools/varLib/builder.py
imports: from fontTools import ttLib
  from fontTools.ttLib.tables import otTables
label_desc: Use image node_id 9 for calling a global function with example usage: buildVarStore(varRegionList, varDataList) and returns: self