import copy
import jsonlines

data_path = '/home/ubuntu/sas0/lzy/mars-mcp/generate_data/agent_questions_solution_turn5_ans_no_none.jsonl'
#output_path = './agent_questions_solutions_qwq1.jsonl'
with jsonlines.open(data_path, mode='r') as reader:
    datas = [line for line in reader if len(line['messages']) == 4]

print(datas[0])