code: def get_base_app(execution_params):
      app = Flask("GluonTS scoring service")
  
      @app.errorhandler(Exception)
      def handle_error(error) -> Tuple[str, int]:
          return traceback.format_exc(), 500
  
      @app.route("/ping")
      def ping() -> str:
          return ""
  
      @app.route("/execution-parameters")
      def execution_parameters() -> Response:
          return jsonify(execution_params)
  
      return app
  
imports: import json
  import logging
  import multiprocessing
  import os
  import signal
  import time
  import traceback
  from queue import Empty
  from typing import Callable, Iterable, List, NamedTuple, Set, Tuple
  from typing_extensions import Literal
  from flask import Flask, Response, jsonify, request
  from gluonts.dataset.common import ListDataset
  from gluonts.dataset.jsonl import encode_json
  from gluonts.model.forecast import Forecast, Quantile
  from gluonts.pydantic import BaseModel, Field
  from gluonts.shell.util import forecaster_type_by_name
label_desc: Use image node_id 2 for calling a global function with example usage: get_base_app(execution_params) and returns: app, traceback,  int, str, jsonify