class_docstr: Creates input_types and union_offsets for GeoColumns that are created
  using native GeoArrowBuffers. These will be used to convert to GeoPandas
  GeoSeries if necessary.
code: def __init__(self, meta: Union[GeoMeta, dict]):
      if isinstance(meta, dict):
          self.input_types = cudf.Series(
              meta["input_types"], dtype="int8"
          )
          self.union_offsets = cudf.Series(
              meta["union_offsets"], dtype="int32"
          )
      else:
          self.input_types = cudf.Series(meta.input_types, dtype="int8")
          self.union_offsets = cudf.Series(
              meta.union_offsets, dtype="int32"
          )
  
file_path: cuspatial/python/cuspatial/cuspatial/core/_column/geometa.py
imports: from __future__ import annotations
  from enum import Enum
  from typing import Union
  import cudf
label_desc: Use image node_id 1 to create a new GeoMeta object  with example: obj = GeoMeta(meta)