code: def fractional_float(data):
      return (
          int_to_float(FLOAT_PREFIX | data.draw_bits(52)) - 1
      ) / FULL_FLOAT
  
imports: from __future__ import absolute_import, division, print_function
  import enum
  import hashlib
  import heapq
  import sys
  from collections import OrderedDict
  from fractions import Fraction
  from hypothesis.errors import InvalidArgument
  from hypothesis.internal.compat import abc, bit_length, floor, hrange, int_from_bytes, qualname, str_to_bytes
  from hypothesis.internal.floats import int_to_float
label_desc: Use image node_id 7 for calling a global function with example usage: fractional_float(data) and returns: unknown