code: def _update_output(schema, description):
      if not "outputs" in schema:
          schema["outputs"] = [{"name": "output"}]
      parameter = next(
          (
              param
              for param in schema["outputs"]
              if param["name"] == "output"
          ),
          None,
      )
      if parameter:
          parameter["description"] = _remove_indentation(description)
      else:
          raise Exception("")
  
file_path: netron/tools/keras_metadata.py
imports: import json
  import os
  import pydoc
  import re
label_desc: Use image node_id 8 for calling a global function with example usage: _update_output(schema, description) without return types