関連ワード:  how to open excel data in python    how to open excel file in python    how to open excel file in python openpyxl    how to open excel sheet in python    how to open excel file in python pandas    how to open excel file in python jupyter notebook    how to open excel file in python without pandas    how to open excel csv file in python    how to open excel file in vscode python    how to open existing excel file in python