class_docstr: Custom Gunicorn application, required when integrating gunicorn as an API.
class_docstr_tok: ["Custom","Gunicorn","application",",","required","when","integrating","gunicorn","as","an","API","."]
docstr: Pre-run initialization
docstr_tok: ["Pre-run","initialization"]
code: def init(self, parser, opts, args):
      """Pre-run initialization"""
  
file_path: orion/src/orion/core/cli/frontend.py
imports: import logging
  import mimetypes
  import os
  import site
  import sys
  import falcon
  from gunicorn.app.base import BaseApplication
label_desc: Use image node_id 2 for calling the GunicornApp obj's underlying member method code with example usage: obj.init(parser, opts, args) without return types