code: def get_sqlite_connection() -> sql_connection:
      sql_schema = os.getenv("BLAZINGSQL_E2E_SQLITE_DATABASE", "")
      if not sql_schema:
          return None
      return sql_connection(
          hostname="",
          port=0,
          username="",
          password="",
          schema=sql_schema,
      )
  
imports: import os
  import re
  import tempfile
  from collections import OrderedDict
  from os import listdir
  from os.path import isdir
  import glob
  from enum import IntEnum, unique
  import cudf
  import dask_cudf
  import numpy
  import pandas
  import pyblazing
  from blazingsql import DataType
  from pyhive import hive
  from Configuration import Settings
  from DemoTest.chronometer import Chronometer
label_desc: Use image node_id 4 for calling a global function with example usage: get_sqlite_connection() and returns: sql_connection, None