code: def _str_indent(self, doc, indent=4):
      out = []
      for line in doc:
          out += [" " * indent + line]
      return out
  
imports: import sys, re, inspect, textwrap, pydoc
  import sphinx
  import collections
  from .docscrape import NumpyDocString, FunctionDoc, ClassDoc
label_desc: Use image node_id 5 for calling the SphinxDocString obj's underlying member method code with example usage: obj._str_indent(doc, indent) and returns: out