What type of input file does the parser.add_argument("--input_file", type=str, required=True, help="Input dataset file (single-turn conversations)") in the ext_multi_turn_qwen_agent.py script refer to?

[zhangdecheng-keda]

Is the input file for multi-turn data generation single-turn conversation trajectory data?
What type of input file does the parser.add_argument("--input_file", type=str, required=True, help="Input dataset file (single-turn conversations)") in the ext_multi_turn_qwen_agent.py script refer to?