code: def _false_series(size):
      """Return a Series of False values"""
      return cudf.Series(cp.zeros(size, dtype=cp.bool_))
  
imports: import cupy
  import numpy
  import cudf
  import cuspatial
  from cuspatial.core._column.geocolumn import ColumnType
  from cuspatial.core._column.geometa import Feature_Enum
label_desc: Use image node_id 1 for calling a global function with example usage: _false_series(size) and returns: cudf