code: def __init__(self, obj):
      self._validate(obj)
      self._obj = obj
  
file_path: cudf/python/cudf/cudf/tests/test_custom_accessor.py
imports: import pandas
  import pytest
  import cudf
  from cudf.testing._utils import assert_eq
label_desc: Use image node_id 1 to create a new PointsAccessor object  with example: obj = PointsAccessor(obj)