code: def fixup_indent(suite):
      """If an INDENT is followed by a thing with a prefix then nuke the prefix
      Otherwise we get in trouble when removing __metaclass__ at suite start
      """
      kids = suite.children[::-1]
      # find the first indent
      while kids:
          node = kids.pop()
          if node.type == token.INDENT:
              break
  
      # find the first Leaf
      while kids:
          node = kids.pop()
          if isinstance(node, Leaf) and node.type != token.DEDENT:
              if node.prefix:
                  node.prefix = ""
              return
          else:
              kids.extend(node.children[::-1])
  
file_path: catboost/contrib/tools/python/src/Lib/lib2to3/fixes/fix_metaclass.py
imports: from ..None import fixer_base
  from ..pygram import token
  from ..fixer_util import Name, syms, Node, Leaf
label_desc: Use image node_id 6 for calling a global function with example usage: fixup_indent(suite) without return types