docstr: Return a string representation for this object.
  
  Invoked by unicode(df) in py2 only. Yields a Unicode String in both
  py2/py3.
docstr_tok: ["Return","a","string","representation","for","this","object",".","Invoked","by","unicode","(","df",")","in","py2","only",".","Yields","a","Unicode","String","in","both","py2\/py3","."]
code: def __unicode__(self):
      """
      Return a string representation for this object.
  
      Invoked by unicode(df) in py2 only. Yields a Unicode String in both
      py2/py3.
      """
      prepr = pprint_thing(
          self, escape_chars=("\t", "\r", "\n"), quote_strings=True
      )
      return "%s(%s, dtype='%s')" % (
          type(self).__name__,
          prepr,
          self.dtype,
      )
  
imports: import warnings
  import numpy
  from pandas.util._decorators import deprecate_kwarg
  from pandas.core.dtypes.cast import coerce_indexer_dtype
  from pandas.core.base import PandasObject
  from pandas.io.formats.printing import pprint_thing
label_desc: Use image node_id 5 for calling the FrozenNDArray obj's underlying member method code with example usage: obj.__unicode__() and returns: unknown