code: def calculate_similarity(word, string):
      # Calculate the similarity score between the string and the word
      score = 0
      for char in word:
          if char in string:
              score += 1
      return score
  
file_path: vowpal_wabbit/python/tests/e2e_v2/test_helper.py
imports: import json
  import importlib
  import os
  import itertools
  import inspect
  import shutil
label_desc: Use image node_id 10 for calling a global function with example usage: calculate_similarity(word, string) and returns: score