pandas>=1.3.0
jieba>=0.42.1
plotly>=5.0.0
openpyxl>=3.0.0
# 可选（云 NLP）
# aliyun-python-sdk-core>=2.13.0
# aliyun-python-sdk-nlp-automl>=1.0.0
# baidu-aip>=4.0.0
