code: def __call__(self, df):
      if self.axis is None and isinstance(df, DATAFRAME_TYPE):
          return self.new_scalar([df], np.dtype("bool"))
      else:
          return super().__call__(df)
  
file_path: mars/mars/dataframe/reduction/any.py
imports: import numpy
  import pandas
  from ...None import opcodes
  from ...config import options
  from ...core import OutputType
  from .core import DataFrameReductionOperand, DataFrameReductionMixin, recursive_tile, DATAFRAME_TYPE
label_desc: Use image node_id 3 for calling the DataFrameAny obj's underlying member method code with example usage: obj.__call__(df) and returns: self, super