code: def get_all_logical_type_names():
      """Helper function that returns all registered woodwork logical types"""
      return {lt.__name__: lt for lt in type_system.registered_types}
  
imports: import importlib.util
  import os
  from inspect import getfullargspec, getsource, isclass
  from typing import Dict, List
  import pandas
  from woodwork import list_logical_types, list_semantic_tags, type_system
  from woodwork.column_schema import ColumnSchema
  from woodwork.logical_types import NaturalLanguage
  import featuretools
  from featuretools.primitives import NumberOfCommonWords
  from featuretools.primitives.base import AggregationPrimitive, PrimitiveBase, TransformPrimitive
  from featuretools.utils.gen_utils import Library, find_descendents
label_desc: Use image node_id 19 for calling a global function with example usage: get_all_logical_type_names() and returns: unknown