parse xml to pandas data frame in python
问题 I am trying to read the XML file and convert it to pandas. However it returns empty data This is the sample of xml structure: <Instance ID="1"> <MetaInfo StudentID ="DTSU040" TaskID="LP03_PR09.bLK.sh" DataSource="DeepTutorSummer2014"/> <ProblemDescription>A car windshield collides with a mosquito, squashing it.</ProblemDescription> <Question>How does this work tion?</Question> <Answer>tthis is my best </Answer> <Annotation Label="correct(0)|correct_but_incomplete(1)|contradictory(0)|incorrect