code: def time_frame_from_scalar_ea_float64(self):
      DataFrame(
          1.0,
          index=range(self.nrows),
          columns=list("abc"),
          dtype=Float64Dtype(),
      )
  
imports: import numpy
  import pandas
  from pandas import NA, Categorical, DataFrame, Float64Dtype, MultiIndex, Series, Timestamp, date_range
  from .pandas_vb_common import setup
label_desc: Use image node_id 2 for calling the FromScalar obj's underlying member method code with example usage: obj.time_frame_from_scalar_ea_float64() without return types