code: def transform(self, node, results):
      assert results
      syms = self.syms
      a = results["a"]
      b = results.get("b")
      c = results.get("c")
      args = [a.clone()]
      args[0].prefix = ""
      if b is not None:
          args.extend([Comma(), b.clone()])
      if c is not None:
          args.extend([Comma(), c.clone()])
  
      return Call(Name("exec"), args, prefix=node.prefix)
  
imports: from ..None import pytree
  from ..None import fixer_base
  from ..fixer_util import Comma, Name, Call
label_desc: Use image node_id 1 for calling the FixExec obj's underlying member method code with example usage: obj.transform(node, results) and returns: Call