code: def event_convert_target3(self, events):
      output_text = []
      for event in events:
          event_trigger = self.nan(event["event_trigger"])
          event_type = self.nan(event["event_type"])
          if event_type == "":
              continue
          if event_trigger == "":
              output_text.append(self.NAN)
              continue
          args = []
          for arg in event["arguments"]:
              argument = self.nan(arg["argument"])
              role = self.nan(arg["role"])
              if role == "":
                  continue
              if argument == "":
                  args.append(self.NAN)
                  continue
              args.append(
                  "{'argument':'%s', 'role':'%s'}" % (argument, role)
              )
          if len(args) == 0 and self.NAN != "":
              args.append(self.NAN)
          args_str = "(" + ",".join(args) + ")"
          output_text.append(
              "{'event_trigger':'%s', 'event_type':'%s', 'arguments':%s}"
              % (event_trigger, event_type, args_str)
          )
      output_text = "\n".join(output_text)
      if (
          len(
              output_text.replace(self.NAN, "")
              .replace("\n", "")
              .strip()
          )
          == 0
      ):
          return self.prefix + self.NAN
      return self.prefix + output_text
  
file_path: DeepKE/example/llm/InstructKGC/kg2instruction/convert/converter/eea_converter.py
imports: import json
label_desc: Use image node_id 7 for calling the EEAConverter obj's underlying member method code with example usage: obj.event_convert_target3(events) and returns: unknown, unknown