code: def escape(name):
      return '"%s"' % name
  
file_path: evadb/script/docs/catalog_plotter.py
imports: from evadb.catalog.catalog_manager import CatalogManager
  from evadb.configuration.configuration_manager import ConfigurationManager
  from sqlalchemy.orm.properties import RelationshipProperty
  import pydot
  import types
  from sqlalchemy.dialects.postgresql.base import PGDialect
  from sqlalchemy import MetaData, Table, text, ForeignKeyConstraint
label_desc: Use image node_id 2 for calling a global function with example usage: escape(name) and returns: unknown