code: def setup(app):
      app.add_domain(PytsMetricsInterfaceDomain)
      return {"parallel_read_safe": True}
  
file_path: pyts/doc/pytsdtwdoc.py
imports: import sys
  import pydoc
  import inspect
  import textwrap
  import warnings
  from packaging.version import parse
  from numpydoc.numpydoc import mangle_docstrings
  from docutils.statemachine import ViewList
  from sphinx.domains.python import PythonDomain
  import scipy
label_desc: Use image node_id 1 for calling a global function with example usage: setup(app) and returns: dict