code: def __call__(self, shape, chunk_size=None):
      dtype = pd.Index([self.start]).dtype
      index_value = parse_index(
          pd.Index([], dtype=dtype),
          self.start,
          self.end,
          self.periods,
          self.tz,
      )
      # gen index value info
      index_value.value._min_val = self.start
      index_value.value._min_val_close = True
      index_value.value._max_val = self.end
      index_value.value._max_val_close = True
      index_value.value._is_unique = True
      index_value.value._is_monotonic_increasing = True
      index_value.value._freq = self.freq
      return self.new_index(
          None,
          shape=shape,
          dtype=dtype,
          index_value=index_value,
          name=self.name,
          raw_chunk_size=chunk_size,
          freq=self.freq,
      )
  
imports: import warnings
  from datetime import datetime, date, time
  import numpy
  import pandas
  from pandas import Timestamp, NaT
  from pandas.tseries.frequencies import to_offset
  from pandas.tseries.offsets import Tick
  from pandas._libs.tslibs import timezones
  from ...None import opcodes
  from ...config import options
  from ...core import OutputType
  from ...serialization.serializables import AnyField, Int64Field, BoolField, StringField
  from ...tensor.utils import decide_chunk_sizes
  from ...utils import pd_release_version, no_default
  from ..operands import DataFrameOperand, DataFrameOperandMixin
  from ..utils import parse_index
label_desc: Use image node_id 2 for calling the DataFrameDateRange obj's underlying member method code with example usage: obj.__call__(shape, chunk_size) and returns: self