code: def parse(s):
      module = ast.parse(s)
      expr = module.body[0]
      return parse_expr(expr.value)
  
file_path: gluonts/src/gluonts/core/serde/_parse.py
imports: import ast
  from functools import singledispatch
label_desc: Use image node_id 15 for calling a global function with example usage: parse(s) and returns: parse_expr