code: def nsmallest(self):
      return self.compute("nsmallest")
  
file_path: catboost/contrib/python/pandas/py3/pandas/core/methods/selectn.py
imports: from __future__ import annotations
  from typing import TYPE_CHECKING, Hashable, Sequence, cast, final
  import numpy
  from pandas._libs import algos
  from pandas._typing import DtypeObj, IndexLabel
  from pandas.core.dtypes.common import is_bool_dtype, is_complex_dtype, is_integer_dtype, is_list_like, is_numeric_dtype, needs_i8_conversion
  from pandas.core.dtypes.dtypes import BaseMaskedDtype
label_desc: Use image node_id 4 for calling the SelectN obj's underlying member method code with example usage: obj.nsmallest() and returns: self