code: def detect_python_location():
      import sys
  
      return sys.executable
  
file_path: analytics-zoo/pyzoo/zoo/util/utils.py
imports: import glob
  from zoo.common import Sample
  import numpy
  from pyspark.ml.linalg import DenseVector, SparseVector, VectorUDT
label_desc: Use image node_id 3 for calling a global function with example usage: detect_python_location() and returns: sys