code: def leave_Directive(self, node, *args):
      return (
          "@" + node.name + wrap("(", join(node.arguments, ", "), ")")
      )
  
imports: import json
  from .visitor import Visitor, visit
label_desc: Use image node_id 20 for calling the PrintingVisitor obj's underlying member method code with example usage: obj.leave_Directive(node) and returns: unknown