code: def get_schema_update_command(dialect):
      this_script = Path(__file__).relative_to(Path.cwd())
      docker_compose_yml = this_script.parent / "compose.yml"
      return f"docker-compose -f {docker_compose_yml} run --rm mlflow-{dialect} python {this_script}"
  
imports: import difflib
  import re
  from collections import namedtuple
  from pathlib import Path
  import pytest
  import sqlalchemy
  from packaging.version import Version
  from sqlalchemy import create_engine
  from sqlalchemy.schema import CreateTable, MetaData
  import mlflow
  from mlflow.environment_variables import MLFLOW_TRACKING_URI
label_desc: Use image node_id 10 for calling a global function with example usage: get_schema_update_command(dialect) and returns: str, docker_compose_yml, str, dialect, str, this_script