Pandas error = ValueError: Length of values (4) does not match length of index (1). in streamlit

Hey there, thanks for sharing your question and welcome to the community! The error “Length of values (4) does not match length of index (1)” happens because your MultiIndex has 4 rows, but your data only has 4 rows of 3 values each—so the shape doesn’t match the index and columns. It could be possible that the issue is with the shape of your data and the index.