code: def stop_server():
      """
      Stop the evadb server
      """
      for proc in process_iter():
          if proc.name() == "evadb_server":
              proc.send_signal(SIGTERM)
  
      return 0
  
file_path: evadb/evadb/evadb_server.py
imports: import argparse
  import asyncio
  import sys
  from os.path import abspath, dirname, join
  from signal import SIGTERM
  from psutil import process_iter
  from evadb.server.server import EvaServer
label_desc: Use image node_id 1 for calling a global function with example usage: stop_server() and returns: int