code: def run_migrations_offline():
      """Run migrations in 'offline' mode.
  
      This configures the context with just a URL
      and not an Engine, though an Engine is acceptable
      here as well.  By skipping the Engine creation
      we don't even need a DBAPI to be available.
  
      Calls to context.execute() here emit the given string to the
      script output.
  
      """
      context.configure(
          url=get_db_url(),
          target_metadata=target_metadata,
          literal_binds=True,
      )
  
      with context.begin_transaction():
          context.run_migrations()
  
file_path: aim/aim/web/migrations/env.py
imports: from __future__ import with_statement
  import logging
  import os
  from logging.config import fileConfig
  from alembic import context
  from alembic.config import Config
  from aim.web.configs import AIM_ENV_MODE_KEY
  from aim.web.api.db import engine
  from aim.web.utils import get_db_url
  from aim.web.api.dashboards import models
  from aim.web.api.dashboard_apps import models
  from aim.web.api.db import Base
label_desc: Use image node_id 1 for calling a global function with example usage: run_migrations_offline() without return types