code: def extras_requires(conda_format=False):
      extras = {
          extra: read_requirements(
              "etc/requirements_{0}.in".format(extra),
              conda_format=conda_format,
          )
          for extra in ("dev", "talib")
      }
      extras["all"] = [req for reqs in extras.values() for req in reqs]
  
      return extras
  
imports: from __future__ import print_function
  import os
  import re
  import sys
  from operator import lt, gt, eq, le, ge
  from os.path import abspath, dirname, join
  from distutils.version import StrictVersion
  from setuptools import Extension, find_packages, setup
  import versioneer
label_desc: Use image node_id 6 for calling a global function with example usage: extras_requires(conda_format) and returns: extras