将dataframe单元格中的值存入list
generalized_word = np.array(generalized_word)
generalized_word.tolist()
generalized_word_list = []
for i in generalized_word:
for j in i:
generalized_word_list.append(j)
generalized_word = np.array(generalized_word)
generalized_word.tolist()
generalized_word_list = []
for i in generalized_word:
for j in i:
generalized_word_list.append(j)