code: def eval(source, kwd_dict=None, **kwds):
      """Evaluate a snuggs expression.
  
      Parameters
      ----------
      source : str
          Expression source.
      kwd_dict : dict
          A dict of items that form the evaluation context. Deprecated.
      kwds : dict
          A dict of items that form the valuation context.
  
      Returns
      -------
      object
  
      """
      kwd_dict = kwd_dict or kwds
      with ctx(kwd_dict):
          return handleLine(source)
  
imports: from collections import OrderedDict
  import functools
  import operator
  import re
  from typing import Mapping
  from pyparsing import Keyword, Word, oneOf, Literal, QuotedString, ParseException, Forward, Group, OneOrMore, ParseResults, Regex, ZeroOrMore, alphanums, pyparsing_common, replace_with
label_desc: Use image node_id 6 for calling a global function with example usage: eval(source, kwd_dict) and returns: handleLine