code: def _dtype_float(data):
      """True if the values in the array are floating point"""
      return data.dtype == np.float
  
file_path: impyute/impyute/ops/wrapper.py
imports: from functools import wraps
  import numpy
  from .None import error
  from .None import matrix
  from .None import util
label_desc: Use image node_id 9 for calling a global function with example usage: _dtype_float(data) and returns: unknown