The Application of Case Teaching in Python Language and Applications

— With the rapid development of big data and artificial intelligence, colleges and universities pay more attention to the cultivation of students' computer application ability and innovation ability. Based on the simplicity of Python and its powerful artificial intelligence algorithm library, it is particularly important to integrate machine learning methods into the teaching of "Python Language and Application". This study explores the application of case teaching method in the Python language courses and practice, elaborates on the application of case teaching method and the use principle, in order to rise the "Python language and application" course teaching effect through case teaching in colleges and universities, at the same time, it is also conducive to the cultivation of students' comprehensive computer application ability and innovative practice ability.