code: def execute_magic_aim(line):
      """`aim` line magic function
      We are trying to keep similarity with the native aim cli commands as much as possible
      """
      context = get_execution_context()
      command, options = get_argument_options(line)
      # check command existence
      if command not in handlers:
          print("Invalid operation.")
          return
  
      # call corresponding handler
      handlers[command](options, context)
  
file_path: aim/aim/ext/notebook/notebook.py
imports: import shlex
  from aim.cli.configs import VERSION_NAME, UP_NAME
  import aim.cli.manager.manager
label_desc: Use image node_id 7 for calling a global function with example usage: execute_magic_aim(line) without return types