code: def coerce_string_to_eng(require_exists):
      return coerce_string(
          partial(
              check_and_create_engine, require_exists=require_exists
          )
      )
  
file_path: zipline/zipline/utils/sqlite_utils.py
imports: from functools import partial
  import os
  import sqlite3
  import sqlalchemy
  from six.moves import range
  from .input_validation import coerce_string
label_desc: Use image node_id 6 for calling a global function with example usage: coerce_string_to_eng(require_exists) and returns: coerce_string