import pandas as pd data_1 = pd.read_csv("data/train_1_1_data_weipu.csv.csv").values.tolist() data_2 = pd.read_csv("data/train_2_2_data_weipu.csv.csv").values.tolist() data = data_1 + data_2 pd.DataFrame(data, columns=["sentence", "label"]).to_csv("data/train_data_weipu_3.csv", index=False)