code: def merge_two_dicts(x, y):
      z = x.copy()
      z.update(y)
      return z
  
file_path: sagemaker-python-sdk/tests/data/workflow/abalone/preprocessing.py
imports: import argparse
  import os
  import requests
  import tempfile
  import numpy
  import pandas
  from sklearn.compose import ColumnTransformer
  from sklearn.impute import SimpleImputer
  from sklearn.pipeline import Pipeline
  from sklearn.preprocessing import StandardScaler, OneHotEncoder
label_desc: Use image node_id 1 for calling a global function with example usage: merge_two_dicts(x, y) and returns: z